322754640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 320

約数和(自身を含む): 1151926272

約数和(自身を除く): 829171632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 47, 48, 52, 60, 62, 65, 71, 78, 80, 93, 94, 104, 120, 124, 130, 141, 142, 155, 156, 186, 188, 195, 208, 213, 235, 240, 248, 260, 282, 284, 310, 312, 355, 372, 376, 390, 403, 426, 465, 470, 496, 520, 564, 568, 611, 620, 624, 705, 710, 744, 752, 780, 806, 852, 923, 930, 940, 1040, 1065, 1128, 1136, 1209, 1222, 1240, 1410, 1420, 1457, 1488, 1560, 1612, 1704, 1833, 1846, 1860, 1880, 2015, 2130, 2201, 2256, 2418, 2444, 2480, 2769, 2820, 2840, 2914, 3055, 3120, 3224, 3337, 3408, 3666, 3692, 3720, 3760, 4030, 4260, 4371, 4402, 4615, 4836, 4888, 5538, 5640, 5680, 5828, 6045, 6110, 6448, 6603, 6674, 7285, 7332, 7384, 7440, 8060, 8520, 8742, 8804, 9165, 9230, 9672, 9776, 10011, 11005, 11076, 11280, 11656, 12090, 12220, 13206, 13348, 13845, 14570, 14664, 14768, 16120, 16685, 17040, 17484, 17608, 18330, 18460, 18941, 19344, 20022, 21855, 22010, 22152, 23312, 24180, 24440, 26412, 26696, 27690, 28613, 29140, 29328, 32240, 33015, 33370, 34968, 35216, 36660, 36920, 37882, 40044, 43381, 43710, 44020, 44304, 48360, 48880, 50055, 52824, 53392, 55380, 56823, 57226, 58280, 66030, 66740, 69936, 73320, 73840, 75764, 80088, 85839, 86762, 87420, 88040, 94705, 96720, 100110, 103447, 105648, 110760, 113646, 114452, 116560, 130143, 132060, 133480, 143065, 146640, 151528, 160176, 171678, 173524, 174840, 176080, 189410, 200220, 206894, 216905, 221520, 227292, 228904, 260286, 264120, 266960, 284115, 286130, 303056, 310341, 343356, 347048, 349680, 378820, 400440, 413788, 429195, 433810, 454584, 457808, 517235, 520572, 528240, 568230, 572260, 620682, 650715, 686712, 694096, 757640, 800880, 827576, 858390, 867620, 909168, 1034470, 1041144, 1136460, 1144520, 1241364, 1301430, 1344811, 1373424, 1515280, 1551705, 1655152, 1716780, 1735240, 2068940, 2082288, 2272920, 2289040, 2482728, 2602860, 2689622, 3103410, 3433560, 3470480, 4034433, 4137880, 4545840, 4965456, 5205720, 5379244, 6206820, 6724055, 6867120, 8068866, 8275760, 10411440, 10758488, 12413640, 13448110, 16137732, 20172165, 21516976, 24827280, 26896220, 32275464, 40344330, 53792440, 64550928, 80688660, 107584880, 161377320, 322754640]

約数ペア:

[(1, 322754640), (2, 161377320), (3, 107584880), (4, 80688660), (5, 64550928), (6, 53792440), (8, 40344330), (10, 32275464), (12, 26896220), (13, 24827280), (15, 21516976), (16, 20172165), (20, 16137732), (24, 13448110), (26, 12413640), (30, 10758488), (31, 10411440), (39, 8275760), (40, 8068866), (47, 6867120), (48, 6724055), (52, 6206820), (60, 5379244), (62, 5205720), (65, 4965456), (71, 4545840), (78, 4137880), (80, 4034433), (93, 3470480), (94, 3433560), (104, 3103410), (120, 2689622), (124, 2602860), (130, 2482728), (141, 2289040), (142, 2272920), (155, 2082288), (156, 2068940), (186, 1735240), (188, 1716780), (195, 1655152), (208, 1551705), (213, 1515280), (235, 1373424), (240, 1344811), (248, 1301430), (260, 1241364), (282, 1144520), (284, 1136460), (310, 1041144), (312, 1034470), (355, 909168), (372, 867620), (376, 858390), (390, 827576), (403, 800880), (426, 757640), (465, 694096), (470, 686712), (496, 650715), (520, 620682), (564, 572260), (568, 568230), (611, 528240), (620, 520572), (624, 517235), (705, 457808), (710, 454584), (744, 433810), (752, 429195), (780, 413788), (806, 400440), (852, 378820), (923, 349680), (930, 347048), (940, 343356), (1040, 310341), (1065, 303056), (1128, 286130), (1136, 284115), (1209, 266960), (1222, 264120), (1240, 260286), (1410, 228904), (1420, 227292), (1457, 221520), (1488, 216905), (1560, 206894), (1612, 200220), (1704, 189410), (1833, 176080), (1846, 174840), (1860, 173524), (1880, 171678), (2015, 160176), (2130, 151528), (2201, 146640), (2256, 143065), (2418, 133480), (2444, 132060), (2480, 130143), (2769, 116560), (2820, 114452), (2840, 113646), (2914, 110760), (3055, 105648), (3120, 103447), (3224, 100110), (3337, 96720), (3408, 94705), (3666, 88040), (3692, 87420), (3720, 86762), (3760, 85839), (4030, 80088), (4260, 75764), (4371, 73840), (4402, 73320), (4615, 69936), (4836, 66740), (4888, 66030), (5538, 58280), (5640, 57226), (5680, 56823), (5828, 55380), (6045, 53392), (6110, 52824), (6448, 50055), (6603, 48880), (6674, 48360), (7285, 44304), (7332, 44020), (7384, 43710), (7440, 43381), (8060, 40044), (8520, 37882), (8742, 36920), (8804, 36660), (9165, 35216), (9230, 34968), (9672, 33370), (9776, 33015), (10011, 32240), (11005, 29328), (11076, 29140), (11280, 28613), (11656, 27690), (12090, 26696), (12220, 26412), (13206, 24440), (13348, 24180), (13845, 23312), (14570, 22152), (14664, 22010), (14768, 21855), (16120, 20022), (16685, 19344), (17040, 18941), (17484, 18460), (17608, 18330)]