145694640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:996

約数の個数: 240

約数和(自身を含む): 566401248

約数和(自身を除く): 420706608

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 953, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1906, 1911, 1960, 2184, 2352, 2548, 2730, 2859, 2940, 3120, 3185, 3640, 3812, 3822, 3920, 4368, 4765, 5096, 5460, 5718, 5880, 6370, 6671, 7280, 7624, 7644, 9530, 9555, 10192, 10920, 11436, 11760, 12389, 12740, 13342, 14295, 15248, 15288, 19060, 19110, 20013, 21840, 22872, 24778, 25480, 26684, 28590, 30576, 33355, 37167, 38120, 38220, 40026, 45744, 46697, 49556, 50960, 53368, 57180, 61945, 66710, 74334, 76240, 76440, 80052, 86723, 93394, 99112, 100065, 106736, 114360, 123890, 133420, 140091, 148668, 152880, 160104, 173446, 185835, 186788, 198224, 200130, 228720, 233485, 247780, 260169, 266840, 280182, 297336, 320208, 346892, 371670, 373576, 400260, 433615, 466970, 495560, 520338, 533680, 560364, 594672, 607061, 693784, 700455, 743340, 747152, 800520, 867230, 933940, 991120, 1040676, 1120728, 1214122, 1300845, 1387568, 1400910, 1486680, 1601040, 1734460, 1821183, 1867880, 2081352, 2241456, 2428244, 2601690, 2801820, 2973360, 3035305, 3468920, 3642366, 3735760, 4162704, 4856488, 5203380, 5603640, 6070610, 6937840, 7284732, 9105915, 9712976, 10406760, 11207280, 12141220, 14569464, 18211830, 20813520, 24282440, 29138928, 36423660, 48564880, 72847320, 145694640]

約数ペア:

[(1, 145694640), (2, 72847320), (3, 48564880), (4, 36423660), (5, 29138928), (6, 24282440), (7, 20813520), (8, 18211830), (10, 14569464), (12, 12141220), (13, 11207280), (14, 10406760), (15, 9712976), (16, 9105915), (20, 7284732), (21, 6937840), (24, 6070610), (26, 5603640), (28, 5203380), (30, 4856488), (35, 4162704), (39, 3735760), (40, 3642366), (42, 3468920), (48, 3035305), (49, 2973360), (52, 2801820), (56, 2601690), (60, 2428244), (65, 2241456), (70, 2081352), (78, 1867880), (80, 1821183), (84, 1734460), (91, 1601040), (98, 1486680), (104, 1400910), (105, 1387568), (112, 1300845), (120, 1214122), (130, 1120728), (140, 1040676), (147, 991120), (156, 933940), (168, 867230), (182, 800520), (195, 747152), (196, 743340), (208, 700455), (210, 693784), (240, 607061), (245, 594672), (260, 560364), (273, 533680), (280, 520338), (294, 495560), (312, 466970), (336, 433615), (364, 400260), (390, 373576), (392, 371670), (420, 346892), (455, 320208), (490, 297336), (520, 280182), (546, 266840), (560, 260169), (588, 247780), (624, 233485), (637, 228720), (728, 200130), (735, 198224), (780, 186788), (784, 185835), (840, 173446), (910, 160104), (953, 152880), (980, 148668), (1040, 140091), (1092, 133420), (1176, 123890), (1274, 114360), (1365, 106736), (1456, 100065), (1470, 99112), (1560, 93394), (1680, 86723), (1820, 80052), (1906, 76440), (1911, 76240), (1960, 74334), (2184, 66710), (2352, 61945), (2548, 57180), (2730, 53368), (2859, 50960), (2940, 49556), (3120, 46697), (3185, 45744), (3640, 40026), (3812, 38220), (3822, 38120), (3920, 37167), (4368, 33355), (4765, 30576), (5096, 28590), (5460, 26684), (5718, 25480), (5880, 24778), (6370, 22872), (6671, 21840), (7280, 20013), (7624, 19110), (7644, 19060), (9530, 15288), (9555, 15248), (10192, 14295), (10920, 13342), (11436, 12740), (11760, 12389)]