473421780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4015

約数の個数: 192

約数和(自身を含む): 1679892480

約数和(自身を除く): 1206470700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3967, 3978, 4420, 4590, 5967, 6630, 7020, 7934, 7956, 9180, 9945, 11901, 11934, 13260, 15868, 19835, 19890, 23802, 23868, 29835, 35703, 39670, 39780, 47604, 51571, 59505, 59670, 67439, 71406, 79340, 103142, 107109, 119010, 119340, 134878, 142812, 154713, 178515, 202317, 206284, 214218, 238020, 257855, 269756, 309426, 337195, 357030, 404634, 428436, 464139, 515710, 535545, 606951, 618852, 674390, 714060, 773565, 809268, 876707, 928278, 1011585, 1031420, 1071090, 1213902, 1348780, 1392417, 1547130, 1753414, 1820853, 1856556, 2023170, 2142180, 2320695, 2427804, 2630121, 2784834, 3034755, 3094260, 3506828, 3641706, 4046340, 4383535, 4641390, 5260242, 5569668, 6069510, 6962085, 7283412, 7890363, 8767070, 9104265, 9282780, 10520484, 12139020, 13150605, 13924170, 15780726, 17534140, 18208530, 23671089, 26301210, 27848340, 31561452, 36417060, 39451815, 47342178, 52602420, 78903630, 94684356, 118355445, 157807260, 236710890, 473421780]

約数ペア:

[(1, 473421780), (2, 236710890), (3, 157807260), (4, 118355445), (5, 94684356), (6, 78903630), (9, 52602420), (10, 47342178), (12, 39451815), (13, 36417060), (15, 31561452), (17, 27848340), (18, 26301210), (20, 23671089), (26, 18208530), (27, 17534140), (30, 15780726), (34, 13924170), (36, 13150605), (39, 12139020), (45, 10520484), (51, 9282780), (52, 9104265), (54, 8767070), (60, 7890363), (65, 7283412), (68, 6962085), (78, 6069510), (85, 5569668), (90, 5260242), (102, 4641390), (108, 4383535), (117, 4046340), (130, 3641706), (135, 3506828), (153, 3094260), (156, 3034755), (170, 2784834), (180, 2630121), (195, 2427804), (204, 2320695), (221, 2142180), (234, 2023170), (255, 1856556), (260, 1820853), (270, 1753414), (306, 1547130), (340, 1392417), (351, 1348780), (390, 1213902), (442, 1071090), (459, 1031420), (468, 1011585), (510, 928278), (540, 876707), (585, 809268), (612, 773565), (663, 714060), (702, 674390), (765, 618852), (780, 606951), (884, 535545), (918, 515710), (1020, 464139), (1105, 428436), (1170, 404634), (1326, 357030), (1404, 337195), (1530, 309426), (1755, 269756), (1836, 257855), (1989, 238020), (2210, 214218), (2295, 206284), (2340, 202317), (2652, 178515), (3060, 154713), (3315, 142812), (3510, 134878), (3967, 119340), (3978, 119010), (4420, 107109), (4590, 103142), (5967, 79340), (6630, 71406), (7020, 67439), (7934, 59670), (7956, 59505), (9180, 51571), (9945, 47604), (11901, 39780), (11934, 39670), (13260, 35703), (15868, 29835), (19835, 23868), (19890, 23802)]