1570821840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1626

約数の個数: 240

約数和(自身を含む): 6059933568

約数和(自身を除く): 4489111728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 227, 240, 252, 280, 315, 336, 360, 420, 454, 504, 560, 630, 681, 720, 840, 908, 1008, 1135, 1260, 1362, 1373, 1589, 1680, 1816, 2043, 2270, 2520, 2724, 2746, 3178, 3405, 3632, 4086, 4119, 4540, 4767, 5040, 5448, 5492, 6356, 6810, 6865, 7945, 8172, 8238, 9080, 9534, 9611, 10215, 10896, 10984, 12357, 12712, 13620, 13730, 14301, 15890, 16344, 16476, 18160, 19068, 19222, 20430, 20595, 21968, 23835, 24714, 25424, 27240, 27460, 28602, 28833, 31780, 32688, 32952, 38136, 38444, 40860, 41190, 47670, 48055, 49428, 54480, 54920, 57204, 57666, 61785, 63560, 65904, 71505, 76272, 76888, 81720, 82380, 86499, 95340, 96110, 98856, 109840, 114408, 115332, 123570, 127120, 143010, 144165, 153776, 163440, 164760, 172998, 190680, 192220, 197712, 228816, 230664, 247140, 286020, 288330, 311671, 329520, 345996, 381360, 384440, 432495, 461328, 494280, 572040, 576660, 623342, 691992, 768880, 864990, 935013, 988560, 1144080, 1153320, 1246684, 1383984, 1558355, 1729980, 1870026, 2181697, 2306640, 2493368, 2805039, 3116710, 3459960, 3740052, 4363394, 4675065, 4986736, 5610078, 6233420, 6545091, 6919920, 7480104, 8726788, 9350130, 10908485, 11220156, 12466840, 13090182, 14025195, 14960208, 17453576, 18700260, 19635273, 21816970, 22440312, 24933680, 26180364, 28050390, 32725455, 34907152, 37400520, 39270546, 43633940, 44880624, 52360728, 56100780, 65450910, 74801040, 78541092, 87267880, 98176365, 104721456, 112201560, 130901820, 157082184, 174535760, 196352730, 224403120, 261803640, 314164368, 392705460, 523607280, 785410920, 1570821840]

約数ペア:

[(1, 1570821840), (2, 785410920), (3, 523607280), (4, 392705460), (5, 314164368), (6, 261803640), (7, 224403120), (8, 196352730), (9, 174535760), (10, 157082184), (12, 130901820), (14, 112201560), (15, 104721456), (16, 98176365), (18, 87267880), (20, 78541092), (21, 74801040), (24, 65450910), (28, 56100780), (30, 52360728), (35, 44880624), (36, 43633940), (40, 39270546), (42, 37400520), (45, 34907152), (48, 32725455), (56, 28050390), (60, 26180364), (63, 24933680), (70, 22440312), (72, 21816970), (80, 19635273), (84, 18700260), (90, 17453576), (105, 14960208), (112, 14025195), (120, 13090182), (126, 12466840), (140, 11220156), (144, 10908485), (168, 9350130), (180, 8726788), (210, 7480104), (227, 6919920), (240, 6545091), (252, 6233420), (280, 5610078), (315, 4986736), (336, 4675065), (360, 4363394), (420, 3740052), (454, 3459960), (504, 3116710), (560, 2805039), (630, 2493368), (681, 2306640), (720, 2181697), (840, 1870026), (908, 1729980), (1008, 1558355), (1135, 1383984), (1260, 1246684), (1362, 1153320), (1373, 1144080), (1589, 988560), (1680, 935013), (1816, 864990), (2043, 768880), (2270, 691992), (2520, 623342), (2724, 576660), (2746, 572040), (3178, 494280), (3405, 461328), (3632, 432495), (4086, 384440), (4119, 381360), (4540, 345996), (4767, 329520), (5040, 311671), (5448, 288330), (5492, 286020), (6356, 247140), (6810, 230664), (6865, 228816), (7945, 197712), (8172, 192220), (8238, 190680), (9080, 172998), (9534, 164760), (9611, 163440), (10215, 153776), (10896, 144165), (10984, 143010), (12357, 127120), (12712, 123570), (13620, 115332), (13730, 114408), (14301, 109840), (15890, 98856), (16344, 96110), (16476, 95340), (18160, 86499), (19068, 82380), (19222, 81720), (20430, 76888), (20595, 76272), (21968, 71505), (23835, 65904), (24714, 63560), (25424, 61785), (27240, 57666), (27460, 57204), (28602, 54920), (28833, 54480), (31780, 49428), (32688, 48055), (32952, 47670), (38136, 41190), (38444, 40860)]