1726412220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43399}}^1$

素因数の和:43444

約数の個数: 144

約数和(自身を含む): 5971492800

約数和(自身を除く): 4245080580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 43399, 86798, 130197, 173596, 216995, 260394, 390591, 433990, 520788, 564187, 650985, 737783, 781182, 867980, 1128374, 1301970, 1475566, 1562364, 1692561, 1952955, 2213349, 2256748, 2603940, 2820935, 2951132, 3385122, 3688915, 3905910, 4426698, 5077683, 5641870, 6640047, 6770244, 7377830, 7811820, 8462805, 8853396, 9591179, 10155366, 11066745, 11283740, 13280094, 14755660, 16925610, 19182358, 20310732, 22133490, 25388415, 26560188, 28773537, 33200235, 33851220, 38364716, 44266980, 47955895, 50776830, 57547074, 66400470, 86320611, 95911790, 101553660, 115094148, 132800940, 143867685, 172641222, 191823580, 287735370, 345282444, 431603055, 575470740, 863206110, 1726412220]

約数ペア:

[(1, 1726412220), (2, 863206110), (3, 575470740), (4, 431603055), (5, 345282444), (6, 287735370), (9, 191823580), (10, 172641222), (12, 143867685), (13, 132800940), (15, 115094148), (17, 101553660), (18, 95911790), (20, 86320611), (26, 66400470), (30, 57547074), (34, 50776830), (36, 47955895), (39, 44266980), (45, 38364716), (51, 33851220), (52, 33200235), (60, 28773537), (65, 26560188), (68, 25388415), (78, 22133490), (85, 20310732), (90, 19182358), (102, 16925610), (117, 14755660), (130, 13280094), (153, 11283740), (156, 11066745), (170, 10155366), (180, 9591179), (195, 8853396), (204, 8462805), (221, 7811820), (234, 7377830), (255, 6770244), (260, 6640047), (306, 5641870), (340, 5077683), (390, 4426698), (442, 3905910), (468, 3688915), (510, 3385122), (585, 2951132), (612, 2820935), (663, 2603940), (765, 2256748), (780, 2213349), (884, 1952955), (1020, 1692561), (1105, 1562364), (1170, 1475566), (1326, 1301970), (1530, 1128374), (1989, 867980), (2210, 781182), (2340, 737783), (2652, 650985), (3060, 564187), (3315, 520788), (3978, 433990), (4420, 390591), (6630, 260394), (7956, 216995), (9945, 173596), (13260, 130197), (19890, 86798), (39780, 43399)]