22279386880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{14639}}^1$

素因数の和:14730

約数の個数: 144

約数和(自身を含む): 56556662400

約数和(自身を除く): 34277275520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 128, 145, 160, 164, 205, 232, 256, 290, 320, 328, 410, 464, 580, 640, 656, 820, 928, 1160, 1189, 1280, 1312, 1640, 1856, 2320, 2378, 2624, 3280, 3712, 4640, 4756, 5248, 5945, 6560, 7424, 9280, 9512, 10496, 11890, 13120, 14639, 18560, 19024, 23780, 26240, 29278, 37120, 38048, 47560, 52480, 58556, 73195, 76096, 95120, 117112, 146390, 152192, 190240, 234224, 292780, 304384, 380480, 424531, 468448, 585560, 600199, 760960, 849062, 936896, 1171120, 1200398, 1521920, 1698124, 1873792, 2122655, 2342240, 2400796, 3000995, 3396248, 3747584, 4245310, 4684480, 4801592, 6001990, 6792496, 8490620, 9368960, 9603184, 12003980, 13584992, 16981240, 17405771, 18737920, 19206368, 24007960, 27169984, 33962480, 34811542, 38412736, 48015920, 54339968, 67924960, 69623084, 76825472, 87028855, 96031840, 108679936, 135849920, 139246168, 153650944, 174057710, 192063680, 271699840, 278492336, 348115420, 384127360, 543399680, 556984672, 696230840, 768254720, 1113969344, 1392461680, 2227938688, 2784923360, 4455877376, 5569846720, 11139693440, 22279386880]

約数ペア:

[(1, 22279386880), (2, 11139693440), (4, 5569846720), (5, 4455877376), (8, 2784923360), (10, 2227938688), (16, 1392461680), (20, 1113969344), (29, 768254720), (32, 696230840), (40, 556984672), (41, 543399680), (58, 384127360), (64, 348115420), (80, 278492336), (82, 271699840), (116, 192063680), (128, 174057710), (145, 153650944), (160, 139246168), (164, 135849920), (205, 108679936), (232, 96031840), (256, 87028855), (290, 76825472), (320, 69623084), (328, 67924960), (410, 54339968), (464, 48015920), (580, 38412736), (640, 34811542), (656, 33962480), (820, 27169984), (928, 24007960), (1160, 19206368), (1189, 18737920), (1280, 17405771), (1312, 16981240), (1640, 13584992), (1856, 12003980), (2320, 9603184), (2378, 9368960), (2624, 8490620), (3280, 6792496), (3712, 6001990), (4640, 4801592), (4756, 4684480), (5248, 4245310), (5945, 3747584), (6560, 3396248), (7424, 3000995), (9280, 2400796), (9512, 2342240), (10496, 2122655), (11890, 1873792), (13120, 1698124), (14639, 1521920), (18560, 1200398), (19024, 1171120), (23780, 936896), (26240, 849062), (29278, 760960), (37120, 600199), (38048, 585560), (47560, 468448), (52480, 424531), (58556, 380480), (73195, 304384), (76096, 292780), (95120, 234224), (117112, 190240), (146390, 152192)]