712977280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3504

約数の個数: 128

約数和(自身を含む): 1900260000

約数和(自身を除く): 1187282720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2432, 2584, 2720, 3040, 3230, 3449, 5168, 5440, 6080, 6460, 6898, 10336, 10880, 12160, 12920, 13796, 17245, 20672, 25840, 27592, 34490, 41344, 51680, 55184, 58633, 65531, 68980, 103360, 110368, 117266, 131062, 137960, 206720, 220736, 234532, 262124, 275920, 293165, 327655, 441472, 469064, 524248, 551840, 586330, 655310, 938128, 1048496, 1103680, 1114027, 1172660, 1310620, 1876256, 2096992, 2207360, 2228054, 2345320, 2621240, 3752512, 4193984, 4456108, 4690640, 5242480, 5570135, 7505024, 8387968, 8912216, 9381280, 10484960, 11140270, 17824432, 18762560, 20969920, 22280540, 35648864, 37525120, 41939840, 44561080, 71297728, 89122160, 142595456, 178244320, 356488640, 712977280]

約数ペア:

[(1, 712977280), (2, 356488640), (4, 178244320), (5, 142595456), (8, 89122160), (10, 71297728), (16, 44561080), (17, 41939840), (19, 37525120), (20, 35648864), (32, 22280540), (34, 20969920), (38, 18762560), (40, 17824432), (64, 11140270), (68, 10484960), (76, 9381280), (80, 8912216), (85, 8387968), (95, 7505024), (128, 5570135), (136, 5242480), (152, 4690640), (160, 4456108), (170, 4193984), (190, 3752512), (272, 2621240), (304, 2345320), (320, 2228054), (323, 2207360), (340, 2096992), (380, 1876256), (544, 1310620), (608, 1172660), (640, 1114027), (646, 1103680), (680, 1048496), (760, 938128), (1088, 655310), (1216, 586330), (1292, 551840), (1360, 524248), (1520, 469064), (1615, 441472), (2176, 327655), (2432, 293165), (2584, 275920), (2720, 262124), (3040, 234532), (3230, 220736), (3449, 206720), (5168, 137960), (5440, 131062), (6080, 117266), (6460, 110368), (6898, 103360), (10336, 68980), (10880, 65531), (12160, 58633), (12920, 55184), (13796, 51680), (17245, 41344), (20672, 34490), (25840, 27592)]