15704490920820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1\times {\mathrm{1652899}}^1$

素因数の和:1653874

約数の個数: 144

約数和(自身を含む): 47666118628800

約数和(自身を除く): 31961627707980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 937, 1014, 1690, 1874, 2028, 2535, 2811, 3380, 3748, 4685, 5070, 5622, 9370, 10140, 11244, 12181, 14055, 18740, 24362, 28110, 36543, 48724, 56220, 60905, 73086, 121810, 146172, 158353, 182715, 243620, 316706, 365430, 475059, 633412, 730860, 791765, 950118, 1583530, 1652899, 1900236, 2375295, 3167060, 3305798, 4750590, 4958697, 6611596, 8264495, 9501180, 9917394, 16528990, 19834788, 21487687, 24793485, 33057980, 42975374, 49586970, 64463061, 85950748, 99173940, 107438435, 128926122, 214876870, 257852244, 279339931, 322315305, 429753740, 558679862, 644630610, 838019793, 1117359724, 1289261220, 1396699655, 1548766363, 1676039586, 2793399310, 3097532726, 3352079172, 4190098965, 4646299089, 5586798620, 6195065452, 7743831815, 8380197930, 9292598178, 15487663630, 16760395860, 18585196356, 20133962719, 23231495445, 30975327260, 40267925438, 46462990890, 60401888157, 80535850876, 92925981780, 100669813595, 120803776314, 201339627190, 241607552628, 261741515347, 302009440785, 402679254380, 523483030694, 604018881570, 785224546041, 1046966061388, 1208037763140, 1308707576735, 1570449092082, 2617415153470, 3140898184164, 3926122730205, 5234830306940, 7852245460410, 15704490920820]

約数ペア:

[(1, 15704490920820), (2, 7852245460410), (3, 5234830306940), (4, 3926122730205), (5, 3140898184164), (6, 2617415153470), (10, 1570449092082), (12, 1308707576735), (13, 1208037763140), (15, 1046966061388), (20, 785224546041), (26, 604018881570), (30, 523483030694), (39, 402679254380), (52, 302009440785), (60, 261741515347), (65, 241607552628), (78, 201339627190), (130, 120803776314), (156, 100669813595), (169, 92925981780), (195, 80535850876), (260, 60401888157), (338, 46462990890), (390, 40267925438), (507, 30975327260), (676, 23231495445), (780, 20133962719), (845, 18585196356), (937, 16760395860), (1014, 15487663630), (1690, 9292598178), (1874, 8380197930), (2028, 7743831815), (2535, 6195065452), (2811, 5586798620), (3380, 4646299089), (3748, 4190098965), (4685, 3352079172), (5070, 3097532726), (5622, 2793399310), (9370, 1676039586), (10140, 1548766363), (11244, 1396699655), (12181, 1289261220), (14055, 1117359724), (18740, 838019793), (24362, 644630610), (28110, 558679862), (36543, 429753740), (48724, 322315305), (56220, 279339931), (60905, 257852244), (73086, 214876870), (121810, 128926122), (146172, 107438435), (158353, 99173940), (182715, 85950748), (243620, 64463061), (316706, 49586970), (365430, 42975374), (475059, 33057980), (633412, 24793485), (730860, 21487687), (791765, 19834788), (950118, 16528990), (1583530, 9917394), (1652899, 9501180), (1900236, 8264495), (2375295, 6611596), (3167060, 4958697), (3305798, 4750590)]