303900157280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{189691}}^1$

素因数の和:189773

約数の個数: 192

約数和(自身を含む): 826025195520

約数和(自身を除く): 522125038240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 68, 76, 80, 85, 95, 124, 136, 152, 155, 160, 170, 190, 248, 272, 304, 310, 323, 340, 380, 496, 527, 544, 589, 608, 620, 646, 680, 760, 992, 1054, 1178, 1240, 1292, 1360, 1520, 1615, 2108, 2356, 2480, 2584, 2635, 2720, 2945, 3040, 3230, 4216, 4712, 4960, 5168, 5270, 5890, 6460, 8432, 9424, 10013, 10336, 10540, 11780, 12920, 16864, 18848, 20026, 21080, 23560, 25840, 40052, 42160, 47120, 50065, 51680, 80104, 84320, 94240, 100130, 160208, 189691, 200260, 320416, 379382, 400520, 758764, 801040, 948455, 1517528, 1602080, 1896910, 3035056, 3224747, 3604129, 3793820, 5880421, 6070112, 6449494, 7208258, 7587640, 11760842, 12898988, 14416516, 15175280, 16123735, 18020645, 23521684, 25797976, 28833032, 29402105, 30350560, 32247470, 36041290, 47043368, 51595952, 57666064, 58804210, 61270193, 64494940, 72082580, 94086736, 99967157, 103191904, 111727999, 115332128, 117608420, 122540386, 128989880, 144165160, 188173472, 199934314, 223455998, 235216840, 245080772, 257979760, 288330320, 306350965, 399868628, 446911996, 470433680, 490161544, 499835785, 515959520, 558639995, 576660640, 612701930, 799737256, 893823992, 940867360, 980323088, 999671570, 1117279990, 1225403860, 1599474512, 1787647984, 1899375983, 1960646176, 1999343140, 2234559980, 2450807720, 3198949024, 3575295968, 3798751966, 3998686280, 4469119960, 4901615440, 7597503932, 7997372560, 8938239920, 9496879915, 9803230880, 15195007864, 15994745120, 17876479840, 18993759830, 30390015728, 37987519660, 60780031456, 75975039320, 151950078640, 303900157280]

約数ペア:

[(1, 303900157280), (2, 151950078640), (4, 75975039320), (5, 60780031456), (8, 37987519660), (10, 30390015728), (16, 18993759830), (17, 17876479840), (19, 15994745120), (20, 15195007864), (31, 9803230880), (32, 9496879915), (34, 8938239920), (38, 7997372560), (40, 7597503932), (62, 4901615440), (68, 4469119960), (76, 3998686280), (80, 3798751966), (85, 3575295968), (95, 3198949024), (124, 2450807720), (136, 2234559980), (152, 1999343140), (155, 1960646176), (160, 1899375983), (170, 1787647984), (190, 1599474512), (248, 1225403860), (272, 1117279990), (304, 999671570), (310, 980323088), (323, 940867360), (340, 893823992), (380, 799737256), (496, 612701930), (527, 576660640), (544, 558639995), (589, 515959520), (608, 499835785), (620, 490161544), (646, 470433680), (680, 446911996), (760, 399868628), (992, 306350965), (1054, 288330320), (1178, 257979760), (1240, 245080772), (1292, 235216840), (1360, 223455998), (1520, 199934314), (1615, 188173472), (2108, 144165160), (2356, 128989880), (2480, 122540386), (2584, 117608420), (2635, 115332128), (2720, 111727999), (2945, 103191904), (3040, 99967157), (3230, 94086736), (4216, 72082580), (4712, 64494940), (4960, 61270193), (5168, 58804210), (5270, 57666064), (5890, 51595952), (6460, 47043368), (8432, 36041290), (9424, 32247470), (10013, 30350560), (10336, 29402105), (10540, 28833032), (11780, 25797976), (12920, 23521684), (16864, 18020645), (18848, 16123735), (20026, 15175280), (21080, 14416516), (23560, 12898988), (25840, 11760842), (40052, 7587640), (42160, 7208258), (47120, 6449494), (50065, 6070112), (51680, 5880421), (80104, 3793820), (84320, 3604129), (94240, 3224747), (100130, 3035056), (160208, 1896910), (189691, 1602080), (200260, 1517528), (320416, 948455), (379382, 801040), (400520, 758764)]