162251640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7946

約数の個数: 128

約数和(自身を含む): 569376000

約数和(自身を除く): 407124360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 7907, 10260, 15814, 20520, 23721, 31628, 39535, 47442, 63256, 71163, 79070, 94884, 118605, 142326, 150233, 158140, 189768, 213489, 237210, 284652, 300466, 316280, 355815, 426978, 450699, 474420, 569304, 600932, 711630, 751165, 853956, 901398, 948840, 1067445, 1201864, 1352097, 1423260, 1502330, 1707912, 1802796, 2134890, 2253495, 2704194, 2846520, 3004660, 3605592, 4056291, 4269780, 4506990, 5408388, 6009320, 6760485, 8112582, 8539560, 9013980, 10816776, 13520970, 16225164, 18027960, 20281455, 27041940, 32450328, 40562910, 54083880, 81125820, 162251640]

約数ペア:

[(1, 162251640), (2, 81125820), (3, 54083880), (4, 40562910), (5, 32450328), (6, 27041940), (8, 20281455), (9, 18027960), (10, 16225164), (12, 13520970), (15, 10816776), (18, 9013980), (19, 8539560), (20, 8112582), (24, 6760485), (27, 6009320), (30, 5408388), (36, 4506990), (38, 4269780), (40, 4056291), (45, 3605592), (54, 3004660), (57, 2846520), (60, 2704194), (72, 2253495), (76, 2134890), (90, 1802796), (95, 1707912), (108, 1502330), (114, 1423260), (120, 1352097), (135, 1201864), (152, 1067445), (171, 948840), (180, 901398), (190, 853956), (216, 751165), (228, 711630), (270, 600932), (285, 569304), (342, 474420), (360, 450699), (380, 426978), (456, 355815), (513, 316280), (540, 300466), (570, 284652), (684, 237210), (760, 213489), (855, 189768), (1026, 158140), (1080, 150233), (1140, 142326), (1368, 118605), (1710, 94884), (2052, 79070), (2280, 71163), (2565, 63256), (3420, 47442), (4104, 39535), (5130, 31628), (6840, 23721), (7907, 20520), (10260, 15814)]