236993940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 144

約数和(自身を含む): 780146640

約数和(自身を除く): 543152700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1394, 1476, 1530, 1845, 1889, 2091, 2460, 2788, 3060, 3485, 3690, 3778, 4182, 5667, 6273, 6970, 7380, 7556, 8364, 9445, 10455, 11334, 12546, 13940, 17001, 18890, 20910, 22668, 25092, 28335, 31365, 32113, 34002, 37780, 41820, 56670, 62730, 64226, 68004, 77449, 85005, 96339, 113340, 125460, 128452, 154898, 160565, 170010, 192678, 232347, 289017, 309796, 321130, 340020, 385356, 387245, 464694, 481695, 578034, 642260, 697041, 774490, 929388, 963390, 1156068, 1161735, 1316633, 1394082, 1445085, 1548980, 1926780, 2323470, 2633266, 2788164, 2890170, 3485205, 3949899, 4646940, 5266532, 5780340, 6583165, 6970410, 7899798, 11849697, 13166330, 13940820, 15799596, 19749495, 23699394, 26332660, 39498990, 47398788, 59248485, 78997980, 118496970, 236993940]

約数ペア:

[(1, 236993940), (2, 118496970), (3, 78997980), (4, 59248485), (5, 47398788), (6, 39498990), (9, 26332660), (10, 23699394), (12, 19749495), (15, 15799596), (17, 13940820), (18, 13166330), (20, 11849697), (30, 7899798), (34, 6970410), (36, 6583165), (41, 5780340), (45, 5266532), (51, 4646940), (60, 3949899), (68, 3485205), (82, 2890170), (85, 2788164), (90, 2633266), (102, 2323470), (123, 1926780), (153, 1548980), (164, 1445085), (170, 1394082), (180, 1316633), (204, 1161735), (205, 1156068), (246, 963390), (255, 929388), (306, 774490), (340, 697041), (369, 642260), (410, 578034), (492, 481695), (510, 464694), (612, 387245), (615, 385356), (697, 340020), (738, 321130), (765, 309796), (820, 289017), (1020, 232347), (1230, 192678), (1394, 170010), (1476, 160565), (1530, 154898), (1845, 128452), (1889, 125460), (2091, 113340), (2460, 96339), (2788, 85005), (3060, 77449), (3485, 68004), (3690, 64226), (3778, 62730), (4182, 56670), (5667, 41820), (6273, 37780), (6970, 34002), (7380, 32113), (7556, 31365), (8364, 28335), (9445, 25092), (10455, 22668), (11334, 20910), (12546, 18890), (13940, 17001)]