42411720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 141603840

約数和(自身を除く): 99192120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 877, 930, 1209, 1240, 1560, 1612, 1754, 1860, 2015, 2418, 2631, 3224, 3508, 3720, 4030, 4385, 4836, 5262, 6045, 7016, 8060, 8770, 9672, 10524, 11401, 12090, 13155, 16120, 17540, 21048, 22802, 24180, 26310, 27187, 34203, 35080, 45604, 48360, 52620, 54374, 57005, 68406, 81561, 91208, 105240, 108748, 114010, 135935, 136812, 163122, 171015, 217496, 228020, 271870, 273624, 326244, 342030, 353431, 407805, 456040, 543740, 652488, 684060, 706862, 815610, 1060293, 1087480, 1368120, 1413724, 1631220, 1767155, 2120586, 2827448, 3262440, 3534310, 4241172, 5301465, 7068620, 8482344, 10602930, 14137240, 21205860, 42411720]

約数ペア:

[(1, 42411720), (2, 21205860), (3, 14137240), (4, 10602930), (5, 8482344), (6, 7068620), (8, 5301465), (10, 4241172), (12, 3534310), (13, 3262440), (15, 2827448), (20, 2120586), (24, 1767155), (26, 1631220), (30, 1413724), (31, 1368120), (39, 1087480), (40, 1060293), (52, 815610), (60, 706862), (62, 684060), (65, 652488), (78, 543740), (93, 456040), (104, 407805), (120, 353431), (124, 342030), (130, 326244), (155, 273624), (156, 271870), (186, 228020), (195, 217496), (248, 171015), (260, 163122), (310, 136812), (312, 135935), (372, 114010), (390, 108748), (403, 105240), (465, 91208), (520, 81561), (620, 68406), (744, 57005), (780, 54374), (806, 52620), (877, 48360), (930, 45604), (1209, 35080), (1240, 34203), (1560, 27187), (1612, 26310), (1754, 24180), (1860, 22802), (2015, 21048), (2418, 17540), (2631, 16120), (3224, 13155), (3508, 12090), (3720, 11401), (4030, 10524), (4385, 9672), (4836, 8770), (5262, 8060), (6045, 7016)]