195083640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3211

約数の個数: 160

約数和(自身を含む): 690426000

約数和(自身を除く): 495342360

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3169, 3240, 3420, 4104, 5130, 6156, 6338, 6840, 7695, 9507, 10260, 12312, 12676, 15390, 15845, 19014, 20520, 25352, 28521, 30780, 31690, 38028, 47535, 57042, 60211, 61560, 63380, 76056, 85563, 95070, 114084, 120422, 126760, 142605, 171126, 180633, 190140, 228168, 240844, 256689, 285210, 301055, 342252, 361266, 380280, 427815, 481688, 513378, 541899, 570420, 602110, 684504, 722532, 855630, 903165, 1026756, 1083798, 1140840, 1204220, 1283445, 1445064, 1625697, 1711260, 1806330, 2053512, 2167596, 2408440, 2566890, 2709495, 3251394, 3422520, 3612660, 4335192, 4877091, 5133780, 5418990, 6502788, 7225320, 8128485, 9754182, 10267560, 10837980, 13005576, 16256970, 19508364, 21675960, 24385455, 32513940, 39016728, 48770910, 65027880, 97541820, 195083640]

約数ペア:

[(1, 195083640), (2, 97541820), (3, 65027880), (4, 48770910), (5, 39016728), (6, 32513940), (8, 24385455), (9, 21675960), (10, 19508364), (12, 16256970), (15, 13005576), (18, 10837980), (19, 10267560), (20, 9754182), (24, 8128485), (27, 7225320), (30, 6502788), (36, 5418990), (38, 5133780), (40, 4877091), (45, 4335192), (54, 3612660), (57, 3422520), (60, 3251394), (72, 2709495), (76, 2566890), (81, 2408440), (90, 2167596), (95, 2053512), (108, 1806330), (114, 1711260), (120, 1625697), (135, 1445064), (152, 1283445), (162, 1204220), (171, 1140840), (180, 1083798), (190, 1026756), (216, 903165), (228, 855630), (270, 722532), (285, 684504), (324, 602110), (342, 570420), (360, 541899), (380, 513378), (405, 481688), (456, 427815), (513, 380280), (540, 361266), (570, 342252), (648, 301055), (684, 285210), (760, 256689), (810, 240844), (855, 228168), (1026, 190140), (1080, 180633), (1140, 171126), (1368, 142605), (1539, 126760), (1620, 120422), (1710, 114084), (2052, 95070), (2280, 85563), (2565, 76056), (3078, 63380), (3169, 61560), (3240, 60211), (3420, 57042), (4104, 47535), (5130, 38028), (6156, 31690), (6338, 30780), (6840, 28521), (7695, 25352), (9507, 20520), (10260, 19014), (12312, 15845), (12676, 15390)]