479692980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 144

約数和(自身を含む): 1577568720

約数和(自身を除く): 1097875740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1213, 1521, 1690, 2028, 2197, 2340, 2426, 2535, 3042, 3380, 3639, 4394, 4852, 5070, 6065, 6084, 6591, 7278, 7605, 8788, 10140, 10917, 10985, 12130, 13182, 14556, 15210, 15769, 18195, 19773, 21834, 21970, 24260, 26364, 30420, 31538, 32955, 36390, 39546, 43668, 43940, 47307, 54585, 63076, 65910, 72780, 78845, 79092, 94614, 98865, 109170, 131820, 141921, 157690, 189228, 197730, 204997, 218340, 236535, 283842, 315380, 395460, 409994, 473070, 567684, 614991, 709605, 819988, 946140, 1024985, 1229982, 1419210, 1844973, 2049970, 2459964, 2664961, 2838420, 3074955, 3689946, 4099940, 5329922, 6149910, 7379892, 7994883, 9224865, 10659844, 12299820, 13324805, 15989766, 18449730, 23984649, 26649610, 31979532, 36899460, 39974415, 47969298, 53299220, 79948830, 95938596, 119923245, 159897660, 239846490, 479692980]

約数ペア:

[(1, 479692980), (2, 239846490), (3, 159897660), (4, 119923245), (5, 95938596), (6, 79948830), (9, 53299220), (10, 47969298), (12, 39974415), (13, 36899460), (15, 31979532), (18, 26649610), (20, 23984649), (26, 18449730), (30, 15989766), (36, 13324805), (39, 12299820), (45, 10659844), (52, 9224865), (60, 7994883), (65, 7379892), (78, 6149910), (90, 5329922), (117, 4099940), (130, 3689946), (156, 3074955), (169, 2838420), (180, 2664961), (195, 2459964), (234, 2049970), (260, 1844973), (338, 1419210), (390, 1229982), (468, 1024985), (507, 946140), (585, 819988), (676, 709605), (780, 614991), (845, 567684), (1014, 473070), (1170, 409994), (1213, 395460), (1521, 315380), (1690, 283842), (2028, 236535), (2197, 218340), (2340, 204997), (2426, 197730), (2535, 189228), (3042, 157690), (3380, 141921), (3639, 131820), (4394, 109170), (4852, 98865), (5070, 94614), (6065, 79092), (6084, 78845), (6591, 72780), (7278, 65910), (7605, 63076), (8788, 54585), (10140, 47307), (10917, 43940), (10985, 43668), (12130, 39546), (13182, 36390), (14556, 32955), (15210, 31538), (15769, 30420), (18195, 26364), (19773, 24260), (21834, 21970)]