7174723920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{328513}}^1$

素因数の和:328549

約数の個数: 160

約数和(自身を含む): 27374414592

約数和(自身を除く): 20199690672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 328513, 657026, 985539, 1314052, 1642565, 1971078, 2299591, 2628104, 3285130, 3942156, 4270669, 4599182, 4927695, 5256208, 6570260, 6898773, 7884312, 8541338, 9198364, 9855390, 11497955, 12812007, 13140520, 13797546, 15768624, 17082676, 18396728, 19710780, 21353345, 22995910, 25624014, 26281040, 27595092, 29894683, 34165352, 34493865, 36793456, 39421560, 42706690, 45991820, 51248028, 55190184, 59789366, 64060035, 68330704, 68987730, 78843120, 85413380, 89684049, 91983640, 102496056, 110380368, 119578732, 128120070, 137975460, 149473415, 170826760, 179368098, 183967280, 204992112, 239157464, 256240140, 275950920, 298946830, 341653520, 358736196, 448420245, 478314928, 512480280, 551901840, 597893660, 717472392, 896840490, 1024960560, 1195787320, 1434944784, 1793680980, 2391574640, 3587361960, 7174723920]

約数ペア:

[(1, 7174723920), (2, 3587361960), (3, 2391574640), (4, 1793680980), (5, 1434944784), (6, 1195787320), (7, 1024960560), (8, 896840490), (10, 717472392), (12, 597893660), (13, 551901840), (14, 512480280), (15, 478314928), (16, 448420245), (20, 358736196), (21, 341653520), (24, 298946830), (26, 275950920), (28, 256240140), (30, 239157464), (35, 204992112), (39, 183967280), (40, 179368098), (42, 170826760), (48, 149473415), (52, 137975460), (56, 128120070), (60, 119578732), (65, 110380368), (70, 102496056), (78, 91983640), (80, 89684049), (84, 85413380), (91, 78843120), (104, 68987730), (105, 68330704), (112, 64060035), (120, 59789366), (130, 55190184), (140, 51248028), (156, 45991820), (168, 42706690), (182, 39421560), (195, 36793456), (208, 34493865), (210, 34165352), (240, 29894683), (260, 27595092), (273, 26281040), (280, 25624014), (312, 22995910), (336, 21353345), (364, 19710780), (390, 18396728), (420, 17082676), (455, 15768624), (520, 13797546), (546, 13140520), (560, 12812007), (624, 11497955), (728, 9855390), (780, 9198364), (840, 8541338), (910, 7884312), (1040, 6898773), (1092, 6570260), (1365, 5256208), (1456, 4927695), (1560, 4599182), (1680, 4270669), (1820, 3942156), (2184, 3285130), (2730, 2628104), (3120, 2299591), (3640, 1971078), (4368, 1642565), (5460, 1314052), (7280, 985539), (10920, 657026), (21840, 328513)]