306056552360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{109583}}^1$

素因数の和:109779

約数の個数: 128

約数和(自身を含む): 765492456960

約数和(自身を除く): 459435904600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 131, 164, 205, 260, 262, 328, 410, 520, 524, 533, 655, 820, 1048, 1066, 1310, 1640, 1703, 2132, 2620, 2665, 3406, 4264, 5240, 5330, 5371, 6812, 8515, 10660, 10742, 13624, 17030, 21320, 21484, 26855, 34060, 42968, 53710, 68120, 69823, 107420, 109583, 139646, 214840, 219166, 279292, 349115, 438332, 547915, 558584, 698230, 876664, 1095830, 1396460, 1424579, 2191660, 2792920, 2849158, 4383320, 4492903, 5698316, 7122895, 8985806, 11396632, 14245790, 14355373, 17971612, 22464515, 28491580, 28710746, 35943224, 44929030, 56983160, 57421492, 58407739, 71776865, 89858060, 114842984, 116815478, 143553730, 179716120, 186619849, 233630956, 287107460, 292038695, 373239698, 467261912, 574214920, 584077390, 588570293, 746479396, 933099245, 1168154780, 1177140586, 1492958792, 1866198490, 2336309560, 2354281172, 2942851465, 3732396980, 4708562344, 5885702930, 7464793960, 7651413809, 11771405860, 15302827618, 23542811720, 30605655236, 38257069045, 61211310472, 76514138090, 153028276180, 306056552360]

約数ペア:

[(1, 306056552360), (2, 153028276180), (4, 76514138090), (5, 61211310472), (8, 38257069045), (10, 30605655236), (13, 23542811720), (20, 15302827618), (26, 11771405860), (40, 7651413809), (41, 7464793960), (52, 5885702930), (65, 4708562344), (82, 3732396980), (104, 2942851465), (130, 2354281172), (131, 2336309560), (164, 1866198490), (205, 1492958792), (260, 1177140586), (262, 1168154780), (328, 933099245), (410, 746479396), (520, 588570293), (524, 584077390), (533, 574214920), (655, 467261912), (820, 373239698), (1048, 292038695), (1066, 287107460), (1310, 233630956), (1640, 186619849), (1703, 179716120), (2132, 143553730), (2620, 116815478), (2665, 114842984), (3406, 89858060), (4264, 71776865), (5240, 58407739), (5330, 57421492), (5371, 56983160), (6812, 44929030), (8515, 35943224), (10660, 28710746), (10742, 28491580), (13624, 22464515), (17030, 17971612), (21320, 14355373), (21484, 14245790), (26855, 11396632), (34060, 8985806), (42968, 7122895), (53710, 5698316), (68120, 4492903), (69823, 4383320), (107420, 2849158), (109583, 2792920), (139646, 2191660), (214840, 1424579), (219166, 1396460), (279292, 1095830), (349115, 876664), (438332, 698230), (547915, 558584)]