179929620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 645200640

約数和(自身を除く): 465271020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 71, 76, 78, 90, 95, 108, 114, 117, 130, 135, 142, 156, 171, 180, 190, 195, 213, 228, 234, 247, 260, 270, 284, 285, 342, 351, 355, 361, 380, 390, 426, 468, 494, 513, 540, 570, 585, 639, 684, 702, 710, 722, 741, 780, 852, 855, 923, 988, 1026, 1065, 1083, 1140, 1170, 1235, 1278, 1349, 1404, 1420, 1444, 1482, 1710, 1755, 1805, 1846, 1917, 2052, 2130, 2166, 2223, 2340, 2470, 2556, 2565, 2698, 2769, 2964, 3195, 3249, 3420, 3510, 3610, 3692, 3705, 3834, 4047, 4260, 4332, 4446, 4615, 4693, 4940, 5130, 5396, 5415, 5538, 6390, 6498, 6669, 6745, 7020, 7220, 7410, 7668, 8094, 8307, 8892, 9230, 9386, 9585, 9747, 10260, 10830, 11076, 11115, 12141, 12780, 12996, 13338, 13490, 13845, 14079, 14820, 16188, 16245, 16614, 17537, 18460, 18772, 19170, 19494, 20235, 21660, 22230, 23465, 24282, 24921, 25631, 26676, 26980, 27690, 28158, 32490, 33228, 33345, 35074, 36423, 38340, 38988, 40470, 41535, 42237, 44460, 46930, 48564, 48735, 49842, 51262, 52611, 55380, 56316, 60705, 64980, 66690, 70148, 70395, 72846, 76893, 80940, 83070, 84474, 87685, 93860, 97470, 99684, 102524, 105222, 121410, 124605, 126711, 128155, 133380, 140790, 145692, 153786, 157833, 166140, 168948, 175370, 182115, 194940, 210444, 211185, 230679, 242820, 249210, 253422, 256310, 263055, 281580, 307572, 315666, 333203, 350740, 364230, 384465, 422370, 461358, 473499, 498420, 506844, 512620, 526110, 631332, 633555, 666406, 692037, 728460, 768930, 789165, 844740, 922716, 946998, 999609, 1052220, 1153395, 1267110, 1332812, 1384074, 1537860, 1578330, 1666015, 1893996, 1999218, 2306790, 2367495, 2534220, 2768148, 2998827, 3156660, 3332030, 3460185, 3998436, 4613580, 4734990, 4998045, 5997654, 6664060, 6920370, 8996481, 9469980, 9996090, 11995308, 13840740, 14994135, 17992962, 19992180, 29988270, 35985924, 44982405, 59976540, 89964810, 179929620]

約数ペア:

[(1, 179929620), (2, 89964810), (3, 59976540), (4, 44982405), (5, 35985924), (6, 29988270), (9, 19992180), (10, 17992962), (12, 14994135), (13, 13840740), (15, 11995308), (18, 9996090), (19, 9469980), (20, 8996481), (26, 6920370), (27, 6664060), (30, 5997654), (36, 4998045), (38, 4734990), (39, 4613580), (45, 3998436), (52, 3460185), (54, 3332030), (57, 3156660), (60, 2998827), (65, 2768148), (71, 2534220), (76, 2367495), (78, 2306790), (90, 1999218), (95, 1893996), (108, 1666015), (114, 1578330), (117, 1537860), (130, 1384074), (135, 1332812), (142, 1267110), (156, 1153395), (171, 1052220), (180, 999609), (190, 946998), (195, 922716), (213, 844740), (228, 789165), (234, 768930), (247, 728460), (260, 692037), (270, 666406), (284, 633555), (285, 631332), (342, 526110), (351, 512620), (355, 506844), (361, 498420), (380, 473499), (390, 461358), (426, 422370), (468, 384465), (494, 364230), (513, 350740), (540, 333203), (570, 315666), (585, 307572), (639, 281580), (684, 263055), (702, 256310), (710, 253422), (722, 249210), (741, 242820), (780, 230679), (852, 211185), (855, 210444), (923, 194940), (988, 182115), (1026, 175370), (1065, 168948), (1083, 166140), (1140, 157833), (1170, 153786), (1235, 145692), (1278, 140790), (1349, 133380), (1404, 128155), (1420, 126711), (1444, 124605), (1482, 121410), (1710, 105222), (1755, 102524), (1805, 99684), (1846, 97470), (1917, 93860), (2052, 87685), (2130, 84474), (2166, 83070), (2223, 80940), (2340, 76893), (2470, 72846), (2556, 70395), (2565, 70148), (2698, 66690), (2769, 64980), (2964, 60705), (3195, 56316), (3249, 55380), (3420, 52611), (3510, 51262), (3610, 49842), (3692, 48735), (3705, 48564), (3834, 46930), (4047, 44460), (4260, 42237), (4332, 41535), (4446, 40470), (4615, 38988), (4693, 38340), (4940, 36423), (5130, 35074), (5396, 33345), (5415, 33228), (5538, 32490), (6390, 28158), (6498, 27690), (6669, 26980), (6745, 26676), (7020, 25631), (7220, 24921), (7410, 24282), (7668, 23465), (8094, 22230), (8307, 21660), (8892, 20235), (9230, 19494), (9386, 19170), (9585, 18772), (9747, 18460), (10260, 17537), (10830, 16614), (11076, 16245), (11115, 16188), (12141, 14820), (12780, 14079), (12996, 13845), (13338, 13490)]