344936280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5461

約数の個数: 128

約数和(自身を含む): 1141801920

約数和(自身を除く): 796865640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 5393, 6396, 7995, 10660, 10786, 12792, 15990, 16179, 21320, 21572, 26965, 31980, 32358, 43144, 53930, 63960, 64716, 70109, 80895, 107860, 129432, 140218, 161790, 210327, 215720, 221113, 280436, 323580, 350545, 420654, 442226, 560872, 647160, 663339, 701090, 841308, 884452, 1051635, 1105565, 1326678, 1402180, 1682616, 1768904, 2103270, 2211130, 2653356, 2804360, 2874469, 3316695, 4206540, 4422260, 5306712, 5748938, 6633390, 8413080, 8623407, 8844520, 11497876, 13266780, 14372345, 17246814, 22995752, 26533560, 28744690, 34493628, 43117035, 57489380, 68987256, 86234070, 114978760, 172468140, 344936280]

約数ペア:

[(1, 344936280), (2, 172468140), (3, 114978760), (4, 86234070), (5, 68987256), (6, 57489380), (8, 43117035), (10, 34493628), (12, 28744690), (13, 26533560), (15, 22995752), (20, 17246814), (24, 14372345), (26, 13266780), (30, 11497876), (39, 8844520), (40, 8623407), (41, 8413080), (52, 6633390), (60, 5748938), (65, 5306712), (78, 4422260), (82, 4206540), (104, 3316695), (120, 2874469), (123, 2804360), (130, 2653356), (156, 2211130), (164, 2103270), (195, 1768904), (205, 1682616), (246, 1402180), (260, 1326678), (312, 1105565), (328, 1051635), (390, 884452), (410, 841308), (492, 701090), (520, 663339), (533, 647160), (615, 560872), (780, 442226), (820, 420654), (984, 350545), (1066, 323580), (1230, 280436), (1560, 221113), (1599, 215720), (1640, 210327), (2132, 161790), (2460, 140218), (2665, 129432), (3198, 107860), (4264, 80895), (4920, 70109), (5330, 64716), (5393, 63960), (6396, 53930), (7995, 43144), (10660, 32358), (10786, 31980), (12792, 26965), (15990, 21572), (16179, 21320)]