1566894420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 6232856448

約数和(自身を除く): 4665962028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 289, 306, 315, 331, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 578, 585, 595, 612, 630, 662, 663, 714, 765, 780, 819, 867, 884, 910, 993, 1020, 1071, 1092, 1105, 1156, 1170, 1190, 1260, 1324, 1326, 1365, 1428, 1445, 1530, 1547, 1638, 1655, 1734, 1785, 1820, 1986, 1989, 2023, 2142, 2210, 2317, 2340, 2380, 2601, 2652, 2730, 2890, 2979, 3060, 3094, 3276, 3310, 3315, 3468, 3570, 3757, 3972, 3978, 4046, 4095, 4284, 4303, 4335, 4420, 4634, 4641, 4965, 5202, 5355, 5460, 5627, 5780, 5958, 6069, 6188, 6620, 6630, 6951, 7140, 7514, 7735, 7956, 8092, 8190, 8606, 8670, 9268, 9282, 9930, 9945, 10115, 10404, 10710, 11254, 11271, 11585, 11916, 12138, 12909, 13005, 13260, 13902, 13923, 14895, 15028, 15470, 16380, 16881, 17212, 17340, 18207, 18564, 18785, 19860, 19890, 20230, 20853, 21420, 21515, 22508, 22542, 23170, 23205, 24276, 25818, 26010, 26299, 27804, 27846, 28135, 29790, 30121, 30345, 30940, 33762, 33813, 34755, 36414, 37570, 38727, 39389, 39780, 40460, 41706, 43030, 45084, 46340, 46410, 50643, 51636, 52020, 52598, 55692, 56270, 56355, 59580, 60242, 60690, 64545, 67524, 67626, 69510, 69615, 72828, 73151, 75140, 77454, 78778, 78897, 83412, 84405, 86060, 90363, 91035, 92820, 95659, 101286, 104265, 105196, 112540, 112710, 118167, 120484, 121380, 129090, 131495, 135252, 139020, 139230, 146302, 150605, 154908, 157556, 157794, 168810, 169065, 180726, 182070, 191318, 193635, 196945, 202572, 208530, 219453, 225420, 236334, 236691, 253215, 258180, 262990, 271089, 278460, 286977, 292604, 301210, 315588, 337620, 338130, 354501, 361452, 364140, 365755, 382636, 387270, 393890, 394485, 417060, 438906, 451815, 472668, 473382, 478295, 506430, 512057, 525980, 542178, 573954, 590835, 602420, 658359, 669613, 676260, 709002, 731510, 774540, 787780, 788970, 860931, 877812, 903630, 946764, 956590, 1012860, 1024114, 1084356, 1097265, 1147908, 1181670, 1183455, 1243567, 1316718, 1339226, 1355445, 1418004, 1434885, 1463020, 1536171, 1577940, 1721862, 1772505, 1807260, 1913180, 2008839, 2048228, 2194530, 2363340, 2366910, 2487134, 2560285, 2633436, 2678452, 2710890, 2869770, 3072342, 3291795, 3348065, 3443724, 3545010, 3730701, 4017678, 4304655, 4389060, 4608513, 4733820, 4974268, 5120570, 5421780, 5739540, 6026517, 6144684, 6217835, 6583590, 6696130, 7090020, 7461402, 7680855, 8035356, 8609310, 8704969, 9217026, 10044195, 10241140, 11192103, 12053034, 12435670, 13167180, 13392260, 14922804, 15361710, 17218620, 17409938, 18434052, 18653505, 20088390, 22384206, 23042565, 24106068, 24871340, 26114907, 30132585, 30723420, 34819876, 37307010, 40176780, 43524845, 44768412, 46085130, 52229814, 55960515, 60265170, 74614020, 78344721, 87049690, 92170260, 104459628, 111921030, 120530340, 130574535, 156689442, 174099380, 223842060, 261149070, 313378884, 391723605, 522298140, 783447210, 1566894420]

約数ペア:

[(1, 1566894420), (2, 783447210), (3, 522298140), (4, 391723605), (5, 313378884), (6, 261149070), (7, 223842060), (9, 174099380), (10, 156689442), (12, 130574535), (13, 120530340), (14, 111921030), (15, 104459628), (17, 92170260), (18, 87049690), (20, 78344721), (21, 74614020), (26, 60265170), (28, 55960515), (30, 52229814), (34, 46085130), (35, 44768412), (36, 43524845), (39, 40176780), (42, 37307010), (45, 34819876), (51, 30723420), (52, 30132585), (60, 26114907), (63, 24871340), (65, 24106068), (68, 23042565), (70, 22384206), (78, 20088390), (84, 18653505), (85, 18434052), (90, 17409938), (91, 17218620), (102, 15361710), (105, 14922804), (117, 13392260), (119, 13167180), (126, 12435670), (130, 12053034), (140, 11192103), (153, 10241140), (156, 10044195), (170, 9217026), (180, 8704969), (182, 8609310), (195, 8035356), (204, 7680855), (210, 7461402), (221, 7090020), (234, 6696130), (238, 6583590), (252, 6217835), (255, 6144684), (260, 6026517), (273, 5739540), (289, 5421780), (306, 5120570), (315, 4974268), (331, 4733820), (340, 4608513), (357, 4389060), (364, 4304655), (390, 4017678), (420, 3730701), (442, 3545010), (455, 3443724), (468, 3348065), (476, 3291795), (510, 3072342), (546, 2869770), (578, 2710890), (585, 2678452), (595, 2633436), (612, 2560285), (630, 2487134), (662, 2366910), (663, 2363340), (714, 2194530), (765, 2048228), (780, 2008839), (819, 1913180), (867, 1807260), (884, 1772505), (910, 1721862), (993, 1577940), (1020, 1536171), (1071, 1463020), (1092, 1434885), (1105, 1418004), (1156, 1355445), (1170, 1339226), (1190, 1316718), (1260, 1243567), (1324, 1183455), (1326, 1181670), (1365, 1147908), (1428, 1097265), (1445, 1084356), (1530, 1024114), (1547, 1012860), (1638, 956590), (1655, 946764), (1734, 903630), (1785, 877812), (1820, 860931), (1986, 788970), (1989, 787780), (2023, 774540), (2142, 731510), (2210, 709002), (2317, 676260), (2340, 669613), (2380, 658359), (2601, 602420), (2652, 590835), (2730, 573954), (2890, 542178), (2979, 525980), (3060, 512057), (3094, 506430), (3276, 478295), (3310, 473382), (3315, 472668), (3468, 451815), (3570, 438906), (3757, 417060), (3972, 394485), (3978, 393890), (4046, 387270), (4095, 382636), (4284, 365755), (4303, 364140), (4335, 361452), (4420, 354501), (4634, 338130), (4641, 337620), (4965, 315588), (5202, 301210), (5355, 292604), (5460, 286977), (5627, 278460), (5780, 271089), (5958, 262990), (6069, 258180), (6188, 253215), (6620, 236691), (6630, 236334), (6951, 225420), (7140, 219453), (7514, 208530), (7735, 202572), (7956, 196945), (8092, 193635), (8190, 191318), (8606, 182070), (8670, 180726), (9268, 169065), (9282, 168810), (9930, 157794), (9945, 157556), (10115, 154908), (10404, 150605), (10710, 146302), (11254, 139230), (11271, 139020), (11585, 135252), (11916, 131495), (12138, 129090), (12909, 121380), (13005, 120484), (13260, 118167), (13902, 112710), (13923, 112540), (14895, 105196), (15028, 104265), (15470, 101286), (16380, 95659), (16881, 92820), (17212, 91035), (17340, 90363), (18207, 86060), (18564, 84405), (18785, 83412), (19860, 78897), (19890, 78778), (20230, 77454), (20853, 75140), (21420, 73151), (21515, 72828), (22508, 69615), (22542, 69510), (23170, 67626), (23205, 67524), (24276, 64545), (25818, 60690), (26010, 60242), (26299, 59580), (27804, 56355), (27846, 56270), (28135, 55692), (29790, 52598), (30121, 52020), (30345, 51636), (30940, 50643), (33762, 46410), (33813, 46340), (34755, 45084), (36414, 43030), (37570, 41706), (38727, 40460), (39389, 39780)]