72847320

素因数分解:

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

素因数の和:994

約数の個数: 192

約数和(自身を含む): 274065120

約数和(自身を除く): 201217800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 953, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1906, 1911, 1960, 2184, 2548, 2730, 2859, 2940, 3185, 3640, 3812, 3822, 4765, 5096, 5460, 5718, 5880, 6370, 6671, 7624, 7644, 9530, 9555, 10920, 11436, 12389, 12740, 13342, 14295, 15288, 19060, 19110, 20013, 22872, 24778, 25480, 26684, 28590, 33355, 37167, 38120, 38220, 40026, 46697, 49556, 53368, 57180, 61945, 66710, 74334, 76440, 80052, 86723, 93394, 99112, 100065, 114360, 123890, 133420, 140091, 148668, 160104, 173446, 185835, 186788, 200130, 233485, 247780, 260169, 266840, 280182, 297336, 346892, 371670, 373576, 400260, 433615, 466970, 495560, 520338, 560364, 607061, 693784, 700455, 743340, 800520, 867230, 933940, 1040676, 1120728, 1214122, 1300845, 1400910, 1486680, 1734460, 1821183, 1867880, 2081352, 2428244, 2601690, 2801820, 3035305, 3468920, 3642366, 4856488, 5203380, 5603640, 6070610, 7284732, 9105915, 10406760, 12141220, 14569464, 18211830, 24282440, 36423660, 72847320]

約数ペア:

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