237526380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 288

約数和(自身を含む): 940028544

約数和(自身を除く): 702502164

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, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 853, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1706, 1785, 1820, 1989, 2142, 2210, 2340, 2380, 2559, 2652, 2730, 3060, 3094, 3276, 3315, 3412, 3570, 3978, 4095, 4265, 4284, 4420, 4641, 5118, 5355, 5460, 5971, 6188, 6630, 7140, 7677, 7735, 7956, 8190, 8530, 9282, 9945, 10236, 10710, 11089, 11942, 12795, 13260, 13923, 14501, 15354, 15470, 16380, 17060, 17913, 18564, 19890, 21420, 22178, 23205, 23884, 25590, 27846, 29002, 29855, 30708, 30940, 33267, 35826, 38385, 39780, 43503, 44356, 46410, 51180, 53739, 55445, 55692, 58004, 59710, 66534, 69615, 71652, 72505, 76770, 77623, 87006, 89565, 92820, 99801, 101507, 107478, 110890, 119420, 130509, 133068, 139230, 145010, 153540, 155246, 166335, 174012, 179130, 188513, 199602, 203014, 214956, 217515, 221780, 232869, 261018, 268695, 278460, 290020, 304521, 310492, 332670, 358260, 377026, 388115, 399204, 406028, 435030, 465738, 499005, 507535, 522036, 537390, 565539, 609042, 652545, 665340, 698607, 754052, 776230, 870060, 913563, 931476, 942565, 998010, 1015070, 1074780, 1131078, 1164345, 1218084, 1305090, 1319591, 1397214, 1522605, 1552460, 1696617, 1827126, 1885130, 1996020, 2030140, 2262156, 2328690, 2610180, 2639182, 2794428, 2827695, 3045210, 3393234, 3493035, 3654252, 3770260, 3958773, 4567815, 4657380, 5278364, 5655390, 6090420, 6597955, 6786468, 6986070, 7917546, 8483085, 9135630, 11310780, 11876319, 13195910, 13972140, 15835092, 16966170, 18271260, 19793865, 23752638, 26391820, 33932340, 39587730, 47505276, 59381595, 79175460, 118763190, 237526380]

約数ペア:

[(1, 237526380), (2, 118763190), (3, 79175460), (4, 59381595), (5, 47505276), (6, 39587730), (7, 33932340), (9, 26391820), (10, 23752638), (12, 19793865), (13, 18271260), (14, 16966170), (15, 15835092), (17, 13972140), (18, 13195910), (20, 11876319), (21, 11310780), (26, 9135630), (28, 8483085), (30, 7917546), (34, 6986070), (35, 6786468), (36, 6597955), (39, 6090420), (42, 5655390), (45, 5278364), (51, 4657380), (52, 4567815), (60, 3958773), (63, 3770260), (65, 3654252), (68, 3493035), (70, 3393234), (78, 3045210), (84, 2827695), (85, 2794428), (90, 2639182), (91, 2610180), (102, 2328690), (105, 2262156), (117, 2030140), (119, 1996020), (126, 1885130), (130, 1827126), (140, 1696617), (153, 1552460), (156, 1522605), (170, 1397214), (180, 1319591), (182, 1305090), (195, 1218084), (204, 1164345), (210, 1131078), (221, 1074780), (234, 1015070), (238, 998010), (252, 942565), (255, 931476), (260, 913563), (273, 870060), (306, 776230), (315, 754052), (340, 698607), (357, 665340), (364, 652545), (390, 609042), (420, 565539), (442, 537390), (455, 522036), (468, 507535), (476, 499005), (510, 465738), (546, 435030), (585, 406028), (595, 399204), (612, 388115), (630, 377026), (663, 358260), (714, 332670), (765, 310492), (780, 304521), (819, 290020), (853, 278460), (884, 268695), (910, 261018), (1020, 232869), (1071, 221780), (1092, 217515), (1105, 214956), (1170, 203014), (1190, 199602), (1260, 188513), (1326, 179130), (1365, 174012), (1428, 166335), (1530, 155246), (1547, 153540), (1638, 145010), (1706, 139230), (1785, 133068), (1820, 130509), (1989, 119420), (2142, 110890), (2210, 107478), (2340, 101507), (2380, 99801), (2559, 92820), (2652, 89565), (2730, 87006), (3060, 77623), (3094, 76770), (3276, 72505), (3315, 71652), (3412, 69615), (3570, 66534), (3978, 59710), (4095, 58004), (4265, 55692), (4284, 55445), (4420, 53739), (4641, 51180), (5118, 46410), (5355, 44356), (5460, 43503), (5971, 39780), (6188, 38385), (6630, 35826), (7140, 33267), (7677, 30940), (7735, 30708), (7956, 29855), (8190, 29002), (8530, 27846), (9282, 25590), (9945, 23884), (10236, 23205), (10710, 22178), (11089, 21420), (11942, 19890), (12795, 18564), (13260, 17913), (13923, 17060), (14501, 16380), (15354, 15470)]