65193180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 148180260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 53, 57, 60, 65, 76, 78, 83, 95, 106, 114, 130, 156, 159, 166, 190, 195, 212, 228, 247, 249, 260, 265, 285, 318, 332, 380, 390, 415, 494, 498, 530, 570, 636, 689, 741, 780, 795, 830, 988, 996, 1007, 1060, 1079, 1140, 1235, 1245, 1378, 1482, 1577, 1590, 1660, 2014, 2067, 2158, 2470, 2490, 2756, 2964, 3021, 3154, 3180, 3237, 3445, 3705, 4028, 4134, 4316, 4399, 4731, 4940, 4980, 5035, 5395, 6042, 6308, 6474, 6890, 7410, 7885, 8268, 8798, 9462, 10070, 10335, 10790, 12084, 12948, 13091, 13197, 13780, 14820, 15105, 15770, 16185, 17596, 18924, 20140, 20501, 20670, 21580, 21995, 23655, 26182, 26394, 30210, 31540, 32370, 39273, 41002, 41340, 43990, 47310, 52364, 52788, 57187, 60420, 61503, 64740, 65455, 65985, 78546, 82004, 83581, 87980, 94620, 102505, 114374, 123006, 130910, 131970, 157092, 167162, 171561, 196365, 205010, 228748, 246012, 250743, 261820, 263940, 285935, 307515, 334324, 343122, 392730, 410020, 417905, 501486, 571870, 615030, 686244, 785460, 835810, 857805, 1002972, 1086553, 1143740, 1230060, 1253715, 1671620, 1715610, 2173106, 2507430, 3259659, 3431220, 4346212, 5014860, 5432765, 6519318, 10865530, 13038636, 16298295, 21731060, 32596590, 65193180]

約数ペア:

[(1, 65193180), (2, 32596590), (3, 21731060), (4, 16298295), (5, 13038636), (6, 10865530), (10, 6519318), (12, 5432765), (13, 5014860), (15, 4346212), (19, 3431220), (20, 3259659), (26, 2507430), (30, 2173106), (38, 1715610), (39, 1671620), (52, 1253715), (53, 1230060), (57, 1143740), (60, 1086553), (65, 1002972), (76, 857805), (78, 835810), (83, 785460), (95, 686244), (106, 615030), (114, 571870), (130, 501486), (156, 417905), (159, 410020), (166, 392730), (190, 343122), (195, 334324), (212, 307515), (228, 285935), (247, 263940), (249, 261820), (260, 250743), (265, 246012), (285, 228748), (318, 205010), (332, 196365), (380, 171561), (390, 167162), (415, 157092), (494, 131970), (498, 130910), (530, 123006), (570, 114374), (636, 102505), (689, 94620), (741, 87980), (780, 83581), (795, 82004), (830, 78546), (988, 65985), (996, 65455), (1007, 64740), (1060, 61503), (1079, 60420), (1140, 57187), (1235, 52788), (1245, 52364), (1378, 47310), (1482, 43990), (1577, 41340), (1590, 41002), (1660, 39273), (2014, 32370), (2067, 31540), (2158, 30210), (2470, 26394), (2490, 26182), (2756, 23655), (2964, 21995), (3021, 21580), (3154, 20670), (3180, 20501), (3237, 20140), (3445, 18924), (3705, 17596), (4028, 16185), (4134, 15770), (4316, 15105), (4399, 14820), (4731, 13780), (4940, 13197), (4980, 13091), (5035, 12948), (5395, 12084), (6042, 10790), (6308, 10335), (6474, 10070), (6890, 9462), (7410, 8798), (7885, 8268)]