1895842260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 288

約数和(自身を含む): 6604171392

約数和(自身を除く): 4708329132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 243, 260, 270, 324, 333, 351, 370, 390, 405, 444, 468, 481, 486, 540, 555, 585, 666, 702, 740, 780, 810, 811, 962, 972, 999, 1053, 1110, 1170, 1215, 1332, 1404, 1443, 1620, 1622, 1665, 1755, 1924, 1998, 2106, 2220, 2340, 2405, 2430, 2433, 2886, 2997, 3159, 3244, 3330, 3510, 3996, 4055, 4212, 4329, 4810, 4860, 4866, 4995, 5265, 5772, 5994, 6318, 6660, 7020, 7215, 7299, 8110, 8658, 8991, 9620, 9732, 9990, 10530, 10543, 11988, 12165, 12636, 12987, 14430, 14598, 14985, 15795, 16220, 17316, 17982, 19980, 21060, 21086, 21645, 21897, 24330, 25974, 28860, 29196, 29970, 30007, 31590, 31629, 35964, 36495, 38961, 42172, 43290, 43794, 44955, 48660, 51948, 52715, 59940, 60014, 63180, 63258, 64935, 65691, 72990, 77922, 86580, 87588, 89910, 90021, 94887, 105430, 109485, 116883, 120028, 126516, 129870, 131382, 145980, 150035, 155844, 158145, 179820, 180042, 189774, 194805, 197073, 210860, 218970, 233766, 259740, 262764, 270063, 284661, 300070, 316290, 328455, 360084, 379548, 389610, 390091, 394146, 437940, 450105, 467532, 474435, 540126, 569322, 584415, 600140, 632580, 656910, 779220, 780182, 788292, 810189, 853983, 900210, 948870, 985365, 1080252, 1138644, 1168830, 1170273, 1313820, 1350315, 1423305, 1560364, 1620378, 1707966, 1800420, 1897740, 1950455, 1970730, 2337660, 2340546, 2430567, 2561949, 2700630, 2846610, 3240756, 3415932, 3510819, 3900910, 3941460, 4050945, 4269915, 4681092, 4861134, 5123898, 5401260, 5693220, 5851365, 7021638, 7291701, 7801820, 8101890, 8539830, 9722268, 10247796, 10532457, 11702730, 12152835, 12809745, 14043276, 14583402, 16203780, 17079660, 17554095, 21064914, 23405460, 24305670, 25619490, 29166804, 31597371, 35108190, 36458505, 42129828, 48611340, 51238980, 52662285, 63194742, 70216380, 72917010, 94792113, 105324570, 126389484, 145834020, 157986855, 189584226, 210649140, 315973710, 379168452, 473960565, 631947420, 947921130, 1895842260]

約数ペア:

[(1, 1895842260), (2, 947921130), (3, 631947420), (4, 473960565), (5, 379168452), (6, 315973710), (9, 210649140), (10, 189584226), (12, 157986855), (13, 145834020), (15, 126389484), (18, 105324570), (20, 94792113), (26, 72917010), (27, 70216380), (30, 63194742), (36, 52662285), (37, 51238980), (39, 48611340), (45, 42129828), (52, 36458505), (54, 35108190), (60, 31597371), (65, 29166804), (74, 25619490), (78, 24305670), (81, 23405460), (90, 21064914), (108, 17554095), (111, 17079660), (117, 16203780), (130, 14583402), (135, 14043276), (148, 12809745), (156, 12152835), (162, 11702730), (180, 10532457), (185, 10247796), (195, 9722268), (222, 8539830), (234, 8101890), (243, 7801820), (260, 7291701), (270, 7021638), (324, 5851365), (333, 5693220), (351, 5401260), (370, 5123898), (390, 4861134), (405, 4681092), (444, 4269915), (468, 4050945), (481, 3941460), (486, 3900910), (540, 3510819), (555, 3415932), (585, 3240756), (666, 2846610), (702, 2700630), (740, 2561949), (780, 2430567), (810, 2340546), (811, 2337660), (962, 1970730), (972, 1950455), (999, 1897740), (1053, 1800420), (1110, 1707966), (1170, 1620378), (1215, 1560364), (1332, 1423305), (1404, 1350315), (1443, 1313820), (1620, 1170273), (1622, 1168830), (1665, 1138644), (1755, 1080252), (1924, 985365), (1998, 948870), (2106, 900210), (2220, 853983), (2340, 810189), (2405, 788292), (2430, 780182), (2433, 779220), (2886, 656910), (2997, 632580), (3159, 600140), (3244, 584415), (3330, 569322), (3510, 540126), (3996, 474435), (4055, 467532), (4212, 450105), (4329, 437940), (4810, 394146), (4860, 390091), (4866, 389610), (4995, 379548), (5265, 360084), (5772, 328455), (5994, 316290), (6318, 300070), (6660, 284661), (7020, 270063), (7215, 262764), (7299, 259740), (8110, 233766), (8658, 218970), (8991, 210860), (9620, 197073), (9732, 194805), (9990, 189774), (10530, 180042), (10543, 179820), (11988, 158145), (12165, 155844), (12636, 150035), (12987, 145980), (14430, 131382), (14598, 129870), (14985, 126516), (15795, 120028), (16220, 116883), (17316, 109485), (17982, 105430), (19980, 94887), (21060, 90021), (21086, 89910), (21645, 87588), (21897, 86580), (24330, 77922), (25974, 72990), (28860, 65691), (29196, 64935), (29970, 63258), (30007, 63180), (31590, 60014), (31629, 59940), (35964, 52715), (36495, 51948), (38961, 48660), (42172, 44955), (43290, 43794)]