69983940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 227598336

約数和(自身を除く): 157614396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 47, 52, 60, 65, 69, 78, 83, 92, 94, 115, 130, 138, 141, 156, 166, 188, 195, 230, 235, 249, 260, 276, 282, 299, 332, 345, 390, 415, 460, 470, 498, 564, 598, 611, 690, 705, 780, 830, 897, 940, 996, 1079, 1081, 1196, 1222, 1245, 1380, 1410, 1495, 1660, 1794, 1833, 1909, 2158, 2162, 2444, 2490, 2820, 2990, 3055, 3237, 3243, 3588, 3666, 3818, 3901, 4316, 4324, 4485, 4980, 5395, 5405, 5727, 5980, 6110, 6474, 6486, 7332, 7636, 7802, 8970, 9165, 9545, 10790, 10810, 11454, 11703, 12220, 12948, 12972, 14053, 15604, 16185, 16215, 17940, 18330, 19090, 19505, 21580, 21620, 22908, 23406, 24817, 28106, 28635, 32370, 32430, 36660, 38180, 39010, 42159, 46812, 49634, 50713, 56212, 57270, 58515, 64740, 64860, 70265, 74451, 78020, 84318, 89723, 99268, 101426, 114540, 117030, 124085, 140530, 148902, 152139, 168636, 179446, 202852, 210795, 234060, 248170, 253565, 269169, 281060, 297804, 304278, 358892, 372255, 421590, 448615, 496340, 507130, 538338, 608556, 744510, 760695, 843180, 897230, 1014260, 1076676, 1166399, 1345845, 1489020, 1521390, 1794460, 2332798, 2691690, 3042780, 3499197, 4665596, 5383380, 5831995, 6998394, 11663990, 13996788, 17495985, 23327980, 34991970, 69983940]

約数ペア:

[(1, 69983940), (2, 34991970), (3, 23327980), (4, 17495985), (5, 13996788), (6, 11663990), (10, 6998394), (12, 5831995), (13, 5383380), (15, 4665596), (20, 3499197), (23, 3042780), (26, 2691690), (30, 2332798), (39, 1794460), (46, 1521390), (47, 1489020), (52, 1345845), (60, 1166399), (65, 1076676), (69, 1014260), (78, 897230), (83, 843180), (92, 760695), (94, 744510), (115, 608556), (130, 538338), (138, 507130), (141, 496340), (156, 448615), (166, 421590), (188, 372255), (195, 358892), (230, 304278), (235, 297804), (249, 281060), (260, 269169), (276, 253565), (282, 248170), (299, 234060), (332, 210795), (345, 202852), (390, 179446), (415, 168636), (460, 152139), (470, 148902), (498, 140530), (564, 124085), (598, 117030), (611, 114540), (690, 101426), (705, 99268), (780, 89723), (830, 84318), (897, 78020), (940, 74451), (996, 70265), (1079, 64860), (1081, 64740), (1196, 58515), (1222, 57270), (1245, 56212), (1380, 50713), (1410, 49634), (1495, 46812), (1660, 42159), (1794, 39010), (1833, 38180), (1909, 36660), (2158, 32430), (2162, 32370), (2444, 28635), (2490, 28106), (2820, 24817), (2990, 23406), (3055, 22908), (3237, 21620), (3243, 21580), (3588, 19505), (3666, 19090), (3818, 18330), (3901, 17940), (4316, 16215), (4324, 16185), (4485, 15604), (4980, 14053), (5395, 12972), (5405, 12948), (5727, 12220), (5980, 11703), (6110, 11454), (6474, 10810), (6486, 10790), (7332, 9545), (7636, 9165), (7802, 8970)]