16713240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 36509160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 79, 82, 86, 120, 123, 129, 158, 164, 172, 205, 215, 237, 246, 258, 316, 328, 344, 395, 410, 430, 474, 492, 516, 615, 632, 645, 790, 820, 860, 948, 984, 1032, 1185, 1230, 1290, 1580, 1640, 1720, 1763, 1896, 2370, 2460, 2580, 3160, 3239, 3397, 3526, 4740, 4920, 5160, 5289, 6478, 6794, 7052, 8815, 9480, 9717, 10191, 10578, 12956, 13588, 14104, 16195, 16985, 17630, 19434, 20382, 21156, 25912, 26445, 27176, 32390, 33970, 35260, 38868, 40764, 42312, 48585, 50955, 52890, 64780, 67940, 70520, 77736, 81528, 97170, 101910, 105780, 129560, 135880, 139277, 194340, 203820, 211560, 278554, 388680, 407640, 417831, 557108, 696385, 835662, 1114216, 1392770, 1671324, 2089155, 2785540, 3342648, 4178310, 5571080, 8356620, 16713240]

約数ペア:

[(1, 16713240), (2, 8356620), (3, 5571080), (4, 4178310), (5, 3342648), (6, 2785540), (8, 2089155), (10, 1671324), (12, 1392770), (15, 1114216), (20, 835662), (24, 696385), (30, 557108), (40, 417831), (41, 407640), (43, 388680), (60, 278554), (79, 211560), (82, 203820), (86, 194340), (120, 139277), (123, 135880), (129, 129560), (158, 105780), (164, 101910), (172, 97170), (205, 81528), (215, 77736), (237, 70520), (246, 67940), (258, 64780), (316, 52890), (328, 50955), (344, 48585), (395, 42312), (410, 40764), (430, 38868), (474, 35260), (492, 33970), (516, 32390), (615, 27176), (632, 26445), (645, 25912), (790, 21156), (820, 20382), (860, 19434), (948, 17630), (984, 16985), (1032, 16195), (1185, 14104), (1230, 13588), (1290, 12956), (1580, 10578), (1640, 10191), (1720, 9717), (1763, 9480), (1896, 8815), (2370, 7052), (2460, 6794), (2580, 6478), (3160, 5289), (3239, 5160), (3397, 4920), (3526, 4740)]