206736660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5242

約数の個数: 144

約数和(自身を含む): 715203216

約数和(自身を除く): 508466556

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, 5197, 6630, 7956, 9945, 10394, 13260, 15591, 19890, 20788, 25985, 31182, 39780, 46773, 51970, 62364, 67561, 77955, 88349, 93546, 103940, 135122, 155910, 176698, 187092, 202683, 233865, 265047, 270244, 311820, 337805, 353396, 405366, 441745, 467730, 530094, 608049, 675610, 795141, 810732, 883490, 935460, 1013415, 1060188, 1148537, 1216098, 1325235, 1351220, 1590282, 1766980, 2026830, 2297074, 2432196, 2650470, 3040245, 3180564, 3445611, 3975705, 4053660, 4594148, 5300940, 5742685, 6080490, 6891222, 7951410, 10336833, 11485370, 12160980, 13782444, 15902820, 17228055, 20673666, 22970740, 34456110, 41347332, 51684165, 68912220, 103368330, 206736660]

約数ペア:

[(1, 206736660), (2, 103368330), (3, 68912220), (4, 51684165), (5, 41347332), (6, 34456110), (9, 22970740), (10, 20673666), (12, 17228055), (13, 15902820), (15, 13782444), (17, 12160980), (18, 11485370), (20, 10336833), (26, 7951410), (30, 6891222), (34, 6080490), (36, 5742685), (39, 5300940), (45, 4594148), (51, 4053660), (52, 3975705), (60, 3445611), (65, 3180564), (68, 3040245), (78, 2650470), (85, 2432196), (90, 2297074), (102, 2026830), (117, 1766980), (130, 1590282), (153, 1351220), (156, 1325235), (170, 1216098), (180, 1148537), (195, 1060188), (204, 1013415), (221, 935460), (234, 883490), (255, 810732), (260, 795141), (306, 675610), (340, 608049), (390, 530094), (442, 467730), (468, 441745), (510, 405366), (585, 353396), (612, 337805), (663, 311820), (765, 270244), (780, 265047), (884, 233865), (1020, 202683), (1105, 187092), (1170, 176698), (1326, 155910), (1530, 135122), (1989, 103940), (2210, 93546), (2340, 88349), (2652, 77955), (3060, 67561), (3315, 62364), (3978, 51970), (4420, 46773), (5197, 39780), (6630, 31182), (7956, 25985), (9945, 20788), (10394, 19890), (13260, 15591)]