738863460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1998

約数の個数: 144

約数和(自身を含む): 2340439920

約数和(自身を除く): 1601576460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 410, 477, 492, 530, 615, 636, 738, 795, 820, 954, 1060, 1230, 1476, 1590, 1845, 1889, 1908, 2173, 2385, 2460, 3180, 3690, 3778, 4346, 4770, 5667, 6519, 7380, 7556, 8692, 9445, 9540, 10865, 11334, 13038, 17001, 18890, 19557, 21730, 22668, 26076, 28335, 32595, 34002, 37780, 39114, 43460, 56670, 65190, 68004, 77449, 78228, 85005, 97785, 100117, 113340, 130380, 154898, 170010, 195570, 200234, 232347, 300351, 309796, 340020, 387245, 391140, 400468, 464694, 500585, 600702, 697041, 774490, 901053, 929388, 1001170, 1161735, 1201404, 1394082, 1501755, 1548980, 1802106, 2002340, 2323470, 2788164, 3003510, 3485205, 3604212, 4104797, 4505265, 4646940, 6007020, 6970410, 8209594, 9010530, 12314391, 13940820, 16419188, 18021060, 20523985, 24628782, 36943173, 41047970, 49257564, 61571955, 73886346, 82095940, 123143910, 147772692, 184715865, 246287820, 369431730, 738863460]

約数ペア:

[(1, 738863460), (2, 369431730), (3, 246287820), (4, 184715865), (5, 147772692), (6, 123143910), (9, 82095940), (10, 73886346), (12, 61571955), (15, 49257564), (18, 41047970), (20, 36943173), (30, 24628782), (36, 20523985), (41, 18021060), (45, 16419188), (53, 13940820), (60, 12314391), (82, 9010530), (90, 8209594), (106, 6970410), (123, 6007020), (159, 4646940), (164, 4505265), (180, 4104797), (205, 3604212), (212, 3485205), (246, 3003510), (265, 2788164), (318, 2323470), (369, 2002340), (410, 1802106), (477, 1548980), (492, 1501755), (530, 1394082), (615, 1201404), (636, 1161735), (738, 1001170), (795, 929388), (820, 901053), (954, 774490), (1060, 697041), (1230, 600702), (1476, 500585), (1590, 464694), (1845, 400468), (1889, 391140), (1908, 387245), (2173, 340020), (2385, 309796), (2460, 300351), (3180, 232347), (3690, 200234), (3778, 195570), (4346, 170010), (4770, 154898), (5667, 130380), (6519, 113340), (7380, 100117), (7556, 97785), (8692, 85005), (9445, 78228), (9540, 77449), (10865, 68004), (11334, 65190), (13038, 56670), (17001, 43460), (18890, 39114), (19557, 37780), (21730, 34002), (22668, 32595), (26076, 28335)]