210162420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 752169600

約数和(自身を除く): 542007180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 29, 30, 36, 38, 39, 45, 52, 57, 58, 60, 65, 76, 78, 87, 90, 95, 114, 116, 117, 130, 145, 156, 163, 171, 174, 180, 190, 195, 228, 234, 247, 260, 261, 285, 290, 326, 342, 348, 377, 380, 390, 435, 468, 489, 494, 522, 551, 570, 580, 585, 652, 684, 741, 754, 780, 815, 855, 870, 978, 988, 1044, 1102, 1131, 1140, 1170, 1235, 1305, 1467, 1482, 1508, 1630, 1653, 1710, 1740, 1885, 1956, 2119, 2204, 2223, 2262, 2340, 2445, 2470, 2610, 2755, 2934, 2964, 3097, 3260, 3306, 3393, 3420, 3705, 3770, 4238, 4446, 4524, 4727, 4890, 4940, 4959, 5220, 5510, 5655, 5868, 6194, 6357, 6612, 6786, 7163, 7335, 7410, 7540, 8265, 8476, 8892, 9291, 9454, 9780, 9918, 10595, 11020, 11115, 11310, 12388, 12714, 13572, 14181, 14326, 14670, 14820, 15485, 16530, 16965, 18582, 18908, 19071, 19836, 21190, 21489, 22230, 22620, 23635, 24795, 25428, 27873, 28362, 28652, 29340, 30970, 31785, 33060, 33930, 35815, 37164, 38142, 40261, 42380, 42543, 42978, 44460, 46455, 47270, 49590, 55746, 56724, 61451, 61940, 63570, 64467, 67860, 70905, 71630, 76284, 80522, 85086, 85956, 89813, 92910, 94540, 95355, 99180, 107445, 111492, 120783, 122902, 127140, 128934, 139365, 141810, 143260, 161044, 170172, 179626, 184353, 185820, 190710, 201305, 212715, 214890, 241566, 245804, 257868, 269439, 278730, 283620, 307255, 322335, 359252, 362349, 368706, 381420, 402610, 425430, 429780, 449065, 483132, 538878, 553059, 557460, 603915, 614510, 644670, 724698, 737412, 805220, 808317, 850860, 898130, 921765, 1077756, 1106118, 1167569, 1207830, 1229020, 1289340, 1347195, 1449396, 1616634, 1796260, 1811745, 1843530, 2212236, 2335138, 2415660, 2694390, 2765295, 3233268, 3502707, 3623490, 3687060, 4041585, 4670276, 5388780, 5530590, 5837845, 7005414, 7246980, 8083170, 10508121, 11061180, 11675690, 14010828, 16166340, 17513535, 21016242, 23351380, 35027070, 42032484, 52540605, 70054140, 105081210, 210162420]

約数ペア:

[(1, 210162420), (2, 105081210), (3, 70054140), (4, 52540605), (5, 42032484), (6, 35027070), (9, 23351380), (10, 21016242), (12, 17513535), (13, 16166340), (15, 14010828), (18, 11675690), (19, 11061180), (20, 10508121), (26, 8083170), (29, 7246980), (30, 7005414), (36, 5837845), (38, 5530590), (39, 5388780), (45, 4670276), (52, 4041585), (57, 3687060), (58, 3623490), (60, 3502707), (65, 3233268), (76, 2765295), (78, 2694390), (87, 2415660), (90, 2335138), (95, 2212236), (114, 1843530), (116, 1811745), (117, 1796260), (130, 1616634), (145, 1449396), (156, 1347195), (163, 1289340), (171, 1229020), (174, 1207830), (180, 1167569), (190, 1106118), (195, 1077756), (228, 921765), (234, 898130), (247, 850860), (260, 808317), (261, 805220), (285, 737412), (290, 724698), (326, 644670), (342, 614510), (348, 603915), (377, 557460), (380, 553059), (390, 538878), (435, 483132), (468, 449065), (489, 429780), (494, 425430), (522, 402610), (551, 381420), (570, 368706), (580, 362349), (585, 359252), (652, 322335), (684, 307255), (741, 283620), (754, 278730), (780, 269439), (815, 257868), (855, 245804), (870, 241566), (978, 214890), (988, 212715), (1044, 201305), (1102, 190710), (1131, 185820), (1140, 184353), (1170, 179626), (1235, 170172), (1305, 161044), (1467, 143260), (1482, 141810), (1508, 139365), (1630, 128934), (1653, 127140), (1710, 122902), (1740, 120783), (1885, 111492), (1956, 107445), (2119, 99180), (2204, 95355), (2223, 94540), (2262, 92910), (2340, 89813), (2445, 85956), (2470, 85086), (2610, 80522), (2755, 76284), (2934, 71630), (2964, 70905), (3097, 67860), (3260, 64467), (3306, 63570), (3393, 61940), (3420, 61451), (3705, 56724), (3770, 55746), (4238, 49590), (4446, 47270), (4524, 46455), (4727, 44460), (4890, 42978), (4940, 42543), (4959, 42380), (5220, 40261), (5510, 38142), (5655, 37164), (5868, 35815), (6194, 33930), (6357, 33060), (6612, 31785), (6786, 30970), (7163, 29340), (7335, 28652), (7410, 28362), (7540, 27873), (8265, 25428), (8476, 24795), (8892, 23635), (9291, 22620), (9454, 22230), (9780, 21489), (9918, 21190), (10595, 19836), (11020, 19071), (11115, 18908), (11310, 18582), (12388, 16965), (12714, 16530), (13572, 15485), (14181, 14820), (14326, 14670)]