1638282360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{95471}}^1$

素因数の和:95509

約数の個数: 128

約数和(自身を含む): 5774146560

約数和(自身を除く): 4135864200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 95471, 190942, 286413, 381884, 477355, 572826, 763768, 954710, 1050181, 1145652, 1241123, 1432065, 1909420, 2100362, 2291304, 2482246, 2864130, 3150543, 3723369, 3818840, 4200724, 4964492, 5250905, 5728260, 6205615, 6301086, 7446738, 8401448, 9928984, 10501810, 11456520, 12411230, 12602172, 13652353, 14893476, 15752715, 18616845, 21003620, 24822460, 25204344, 27304706, 29786952, 31505430, 37233690, 40957059, 42007240, 49644920, 54609412, 63010860, 68261765, 74467380, 81914118, 109218824, 126021720, 136523530, 148934760, 163828236, 204785295, 273047060, 327656472, 409570590, 546094120, 819141180, 1638282360]

約数ペア:

[(1, 1638282360), (2, 819141180), (3, 546094120), (4, 409570590), (5, 327656472), (6, 273047060), (8, 204785295), (10, 163828236), (11, 148934760), (12, 136523530), (13, 126021720), (15, 109218824), (20, 81914118), (22, 74467380), (24, 68261765), (26, 63010860), (30, 54609412), (33, 49644920), (39, 42007240), (40, 40957059), (44, 37233690), (52, 31505430), (55, 29786952), (60, 27304706), (65, 25204344), (66, 24822460), (78, 21003620), (88, 18616845), (104, 15752715), (110, 14893476), (120, 13652353), (130, 12602172), (132, 12411230), (143, 11456520), (156, 10501810), (165, 9928984), (195, 8401448), (220, 7446738), (260, 6301086), (264, 6205615), (286, 5728260), (312, 5250905), (330, 4964492), (390, 4200724), (429, 3818840), (440, 3723369), (520, 3150543), (572, 2864130), (660, 2482246), (715, 2291304), (780, 2100362), (858, 1909420), (1144, 1432065), (1320, 1241123), (1430, 1145652), (1560, 1050181), (1716, 954710), (2145, 763768), (2860, 572826), (3432, 477355), (4290, 381884), (5720, 286413), (8580, 190942), (17160, 95471)]