1840895940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4082

約数の個数: 192

約数和(自身を含む): 6033162240

約数和(自身を除く): 4192266300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 285, 310, 372, 380, 390, 403, 465, 494, 570, 589, 620, 741, 780, 806, 930, 988, 1140, 1178, 1209, 1235, 1482, 1612, 1767, 1860, 2015, 2356, 2418, 2470, 2945, 2964, 3534, 3705, 4007, 4030, 4836, 4940, 5890, 6045, 7068, 7410, 7657, 8014, 8060, 8835, 11780, 12021, 12090, 14820, 15314, 16028, 17670, 20035, 22971, 24042, 24180, 30628, 35340, 38285, 40070, 45942, 48084, 52091, 60105, 76133, 76570, 80140, 91884, 104182, 114855, 120210, 124217, 152266, 153140, 156273, 208364, 228399, 229710, 240420, 248434, 260455, 304532, 312546, 372651, 380665, 456798, 459420, 496868, 520910, 621085, 625092, 745302, 761330, 781365, 913596, 989729, 1041820, 1141995, 1242170, 1490604, 1522660, 1562730, 1614821, 1863255, 1979458, 2283990, 2360123, 2484340, 2969187, 3125460, 3229642, 3726510, 3958916, 4567980, 4720246, 4844463, 4948645, 5938374, 6459284, 7080369, 7453020, 8074105, 9440492, 9688926, 9897290, 11800615, 11876748, 14160738, 14845935, 16148210, 19377852, 19794580, 23601230, 24222315, 28321476, 29691870, 30681599, 32296420, 35401845, 47202460, 48444630, 59383740, 61363198, 70803690, 92044797, 96889260, 122726396, 141607380, 153407995, 184089594, 306815990, 368179188, 460223985, 613631980, 920447970, 1840895940]

約数ペア:

[(1, 1840895940), (2, 920447970), (3, 613631980), (4, 460223985), (5, 368179188), (6, 306815990), (10, 184089594), (12, 153407995), (13, 141607380), (15, 122726396), (19, 96889260), (20, 92044797), (26, 70803690), (30, 61363198), (31, 59383740), (38, 48444630), (39, 47202460), (52, 35401845), (57, 32296420), (60, 30681599), (62, 29691870), (65, 28321476), (76, 24222315), (78, 23601230), (93, 19794580), (95, 19377852), (114, 16148210), (124, 14845935), (130, 14160738), (155, 11876748), (156, 11800615), (186, 9897290), (190, 9688926), (195, 9440492), (228, 8074105), (247, 7453020), (260, 7080369), (285, 6459284), (310, 5938374), (372, 4948645), (380, 4844463), (390, 4720246), (403, 4567980), (465, 3958916), (494, 3726510), (570, 3229642), (589, 3125460), (620, 2969187), (741, 2484340), (780, 2360123), (806, 2283990), (930, 1979458), (988, 1863255), (1140, 1614821), (1178, 1562730), (1209, 1522660), (1235, 1490604), (1482, 1242170), (1612, 1141995), (1767, 1041820), (1860, 989729), (2015, 913596), (2356, 781365), (2418, 761330), (2470, 745302), (2945, 625092), (2964, 621085), (3534, 520910), (3705, 496868), (4007, 459420), (4030, 456798), (4836, 380665), (4940, 372651), (5890, 312546), (6045, 304532), (7068, 260455), (7410, 248434), (7657, 240420), (8014, 229710), (8060, 228399), (8835, 208364), (11780, 156273), (12021, 153140), (12090, 152266), (14820, 124217), (15314, 120210), (16028, 114855), (17670, 104182), (20035, 91884), (22971, 80140), (24042, 76570), (24180, 76133), (30628, 60105), (35340, 52091), (38285, 48084), (40070, 45942)]