303680960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 224

約数和(自身を含む): 856756224

約数和(自身を除く): 553075264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 64, 80, 88, 92, 110, 115, 121, 124, 155, 160, 176, 184, 220, 230, 242, 248, 253, 310, 320, 341, 352, 368, 440, 460, 484, 496, 506, 605, 620, 682, 704, 713, 736, 880, 920, 968, 992, 1012, 1210, 1240, 1265, 1331, 1364, 1426, 1472, 1705, 1760, 1840, 1936, 1984, 2024, 2420, 2480, 2530, 2662, 2728, 2783, 2852, 3410, 3520, 3565, 3680, 3751, 3872, 4048, 4840, 4960, 5060, 5324, 5456, 5566, 5704, 6655, 6820, 7130, 7360, 7502, 7744, 7843, 8096, 9680, 9920, 10120, 10648, 10912, 11132, 11408, 13310, 13640, 13915, 14260, 15004, 15686, 16192, 18755, 19360, 20240, 21296, 21824, 22264, 22816, 26620, 27280, 27830, 28520, 30008, 30613, 31372, 37510, 38720, 39215, 40480, 41261, 42592, 44528, 45632, 53240, 54560, 55660, 57040, 60016, 61226, 62744, 75020, 78430, 80960, 82522, 85184, 86273, 89056, 106480, 109120, 111320, 114080, 120032, 122452, 125488, 150040, 153065, 156860, 165044, 172546, 178112, 206305, 212960, 222640, 228160, 240064, 244904, 250976, 300080, 306130, 313720, 330088, 345092, 412610, 425920, 431365, 445280, 489808, 501952, 600160, 612260, 627440, 660176, 690184, 825220, 862730, 890560, 949003, 979616, 1200320, 1224520, 1254880, 1320352, 1380368, 1650440, 1725460, 1898006, 1959232, 2449040, 2509760, 2640704, 2760736, 3300880, 3450920, 3796012, 4745015, 4898080, 5521472, 6601760, 6901840, 7592024, 9490030, 9796160, 13203520, 13803680, 15184048, 18980060, 27607360, 30368096, 37960120, 60736192, 75920240, 151840480, 303680960]

約数ペア:

[(1, 303680960), (2, 151840480), (4, 75920240), (5, 60736192), (8, 37960120), (10, 30368096), (11, 27607360), (16, 18980060), (20, 15184048), (22, 13803680), (23, 13203520), (31, 9796160), (32, 9490030), (40, 7592024), (44, 6901840), (46, 6601760), (55, 5521472), (62, 4898080), (64, 4745015), (80, 3796012), (88, 3450920), (92, 3300880), (110, 2760736), (115, 2640704), (121, 2509760), (124, 2449040), (155, 1959232), (160, 1898006), (176, 1725460), (184, 1650440), (220, 1380368), (230, 1320352), (242, 1254880), (248, 1224520), (253, 1200320), (310, 979616), (320, 949003), (341, 890560), (352, 862730), (368, 825220), (440, 690184), (460, 660176), (484, 627440), (496, 612260), (506, 600160), (605, 501952), (620, 489808), (682, 445280), (704, 431365), (713, 425920), (736, 412610), (880, 345092), (920, 330088), (968, 313720), (992, 306130), (1012, 300080), (1210, 250976), (1240, 244904), (1265, 240064), (1331, 228160), (1364, 222640), (1426, 212960), (1472, 206305), (1705, 178112), (1760, 172546), (1840, 165044), (1936, 156860), (1984, 153065), (2024, 150040), (2420, 125488), (2480, 122452), (2530, 120032), (2662, 114080), (2728, 111320), (2783, 109120), (2852, 106480), (3410, 89056), (3520, 86273), (3565, 85184), (3680, 82522), (3751, 80960), (3872, 78430), (4048, 75020), (4840, 62744), (4960, 61226), (5060, 60016), (5324, 57040), (5456, 55660), (5566, 54560), (5704, 53240), (6655, 45632), (6820, 44528), (7130, 42592), (7360, 41261), (7502, 40480), (7744, 39215), (7843, 38720), (8096, 37510), (9680, 31372), (9920, 30613), (10120, 30008), (10648, 28520), (10912, 27830), (11132, 27280), (11408, 26620), (13310, 22816), (13640, 22264), (13915, 21824), (14260, 21296), (15004, 20240), (15686, 19360), (16192, 18755)]