1211606760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:828

約数の個数: 256

約数和(自身を含む): 4505679360

約数和(自身を除く): 3294072600

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, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 181, 182, 195, 210, 260, 273, 280, 312, 362, 364, 390, 420, 455, 520, 543, 546, 613, 724, 728, 780, 840, 905, 910, 1086, 1092, 1226, 1267, 1365, 1448, 1560, 1810, 1820, 1839, 2172, 2184, 2353, 2452, 2534, 2715, 2730, 3065, 3620, 3640, 3678, 3801, 4291, 4344, 4706, 4904, 5068, 5430, 5460, 6130, 6335, 7059, 7240, 7356, 7602, 7969, 8582, 9195, 9412, 10136, 10860, 10920, 11765, 12260, 12670, 12873, 14118, 14712, 15204, 15938, 16471, 17164, 18390, 18824, 19005, 21455, 21720, 23530, 23907, 24520, 25340, 25746, 28236, 30408, 31876, 32942, 34328, 35295, 36780, 38010, 39845, 42910, 47060, 47814, 49413, 50680, 51492, 55783, 56472, 63752, 64365, 65884, 70590, 73560, 76020, 79690, 82355, 85820, 94120, 95628, 98826, 102984, 110953, 111566, 119535, 128730, 131768, 141180, 152040, 159380, 164710, 167349, 171640, 191256, 197652, 221906, 223132, 239070, 247065, 257460, 278915, 282360, 318760, 329420, 332859, 334698, 395304, 443812, 446264, 478140, 494130, 514920, 554765, 557830, 658840, 665718, 669396, 776671, 836745, 887624, 956280, 988260, 1109530, 1115660, 1331436, 1338792, 1442389, 1553342, 1664295, 1673490, 1976520, 2219060, 2231320, 2330013, 2662872, 2884778, 3106684, 3328590, 3346980, 3883355, 4327167, 4438120, 4660026, 5769556, 6213368, 6657180, 6693960, 7211945, 7766710, 8654334, 9320052, 10096723, 11539112, 11650065, 13314360, 14423890, 15533420, 17308668, 18640104, 20193446, 21635835, 23300130, 28847780, 30290169, 31066840, 34617336, 40386892, 43271670, 46600260, 50483615, 57695560, 60580338, 80773784, 86543340, 93200520, 100967230, 121160676, 151450845, 173086680, 201934460, 242321352, 302901690, 403868920, 605803380, 1211606760]

約数ペア:

[(1, 1211606760), (2, 605803380), (3, 403868920), (4, 302901690), (5, 242321352), (6, 201934460), (7, 173086680), (8, 151450845), (10, 121160676), (12, 100967230), (13, 93200520), (14, 86543340), (15, 80773784), (20, 60580338), (21, 57695560), (24, 50483615), (26, 46600260), (28, 43271670), (30, 40386892), (35, 34617336), (39, 31066840), (40, 30290169), (42, 28847780), (52, 23300130), (56, 21635835), (60, 20193446), (65, 18640104), (70, 17308668), (78, 15533420), (84, 14423890), (91, 13314360), (104, 11650065), (105, 11539112), (120, 10096723), (130, 9320052), (140, 8654334), (156, 7766710), (168, 7211945), (181, 6693960), (182, 6657180), (195, 6213368), (210, 5769556), (260, 4660026), (273, 4438120), (280, 4327167), (312, 3883355), (362, 3346980), (364, 3328590), (390, 3106684), (420, 2884778), (455, 2662872), (520, 2330013), (543, 2231320), (546, 2219060), (613, 1976520), (724, 1673490), (728, 1664295), (780, 1553342), (840, 1442389), (905, 1338792), (910, 1331436), (1086, 1115660), (1092, 1109530), (1226, 988260), (1267, 956280), (1365, 887624), (1448, 836745), (1560, 776671), (1810, 669396), (1820, 665718), (1839, 658840), (2172, 557830), (2184, 554765), (2353, 514920), (2452, 494130), (2534, 478140), (2715, 446264), (2730, 443812), (3065, 395304), (3620, 334698), (3640, 332859), (3678, 329420), (3801, 318760), (4291, 282360), (4344, 278915), (4706, 257460), (4904, 247065), (5068, 239070), (5430, 223132), (5460, 221906), (6130, 197652), (6335, 191256), (7059, 171640), (7240, 167349), (7356, 164710), (7602, 159380), (7969, 152040), (8582, 141180), (9195, 131768), (9412, 128730), (10136, 119535), (10860, 111566), (10920, 110953), (11765, 102984), (12260, 98826), (12670, 95628), (12873, 94120), (14118, 85820), (14712, 82355), (15204, 79690), (15938, 76020), (16471, 73560), (17164, 70590), (18390, 65884), (18824, 64365), (19005, 63752), (21455, 56472), (21720, 55783), (23530, 51492), (23907, 50680), (24520, 49413), (25340, 47814), (25746, 47060), (28236, 42910), (30408, 39845), (31876, 38010), (32942, 36780), (34328, 35295)]