1769892780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 192

約数和(自身を含む): 5626091520

約数和(自身を除く): 3856198740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 37, 46, 51, 60, 68, 69, 74, 85, 92, 102, 111, 115, 138, 148, 170, 185, 204, 222, 230, 255, 276, 340, 345, 370, 391, 444, 460, 510, 555, 629, 690, 740, 782, 851, 1020, 1110, 1173, 1258, 1380, 1564, 1702, 1887, 1955, 2039, 2220, 2346, 2516, 2553, 3145, 3404, 3774, 3910, 4078, 4255, 4692, 5106, 5865, 6117, 6290, 7548, 7820, 8156, 8510, 9435, 10195, 10212, 11730, 12234, 12580, 12765, 14467, 17020, 18870, 20390, 23460, 24468, 25530, 28934, 30585, 34663, 37740, 40780, 43401, 46897, 51060, 57868, 61170, 69326, 72335, 75443, 86802, 93794, 103989, 122340, 138652, 140691, 144670, 150886, 173315, 173604, 187588, 207978, 217005, 226329, 234485, 281382, 289340, 301772, 346630, 377215, 415956, 434010, 452658, 468970, 519945, 562764, 693260, 703455, 754430, 797249, 868020, 905316, 937940, 1039890, 1131645, 1282531, 1406910, 1508860, 1594498, 1735189, 2079780, 2263290, 2391747, 2565062, 2813820, 3188996, 3470378, 3847593, 3986245, 4526580, 4783494, 5130124, 5205567, 6412655, 6940756, 7695186, 7972490, 8675945, 9566988, 10411134, 11958735, 12825310, 15390372, 15944980, 17351890, 19237965, 20822268, 23917470, 25650620, 26027835, 29498213, 34703780, 38475930, 47834940, 52055670, 58996426, 76951860, 88494639, 104111340, 117992852, 147491065, 176989278, 294982130, 353978556, 442473195, 589964260, 884946390, 1769892780]

約数ペア:

[(1, 1769892780), (2, 884946390), (3, 589964260), (4, 442473195), (5, 353978556), (6, 294982130), (10, 176989278), (12, 147491065), (15, 117992852), (17, 104111340), (20, 88494639), (23, 76951860), (30, 58996426), (34, 52055670), (37, 47834940), (46, 38475930), (51, 34703780), (60, 29498213), (68, 26027835), (69, 25650620), (74, 23917470), (85, 20822268), (92, 19237965), (102, 17351890), (111, 15944980), (115, 15390372), (138, 12825310), (148, 11958735), (170, 10411134), (185, 9566988), (204, 8675945), (222, 7972490), (230, 7695186), (255, 6940756), (276, 6412655), (340, 5205567), (345, 5130124), (370, 4783494), (391, 4526580), (444, 3986245), (460, 3847593), (510, 3470378), (555, 3188996), (629, 2813820), (690, 2565062), (740, 2391747), (782, 2263290), (851, 2079780), (1020, 1735189), (1110, 1594498), (1173, 1508860), (1258, 1406910), (1380, 1282531), (1564, 1131645), (1702, 1039890), (1887, 937940), (1955, 905316), (2039, 868020), (2220, 797249), (2346, 754430), (2516, 703455), (2553, 693260), (3145, 562764), (3404, 519945), (3774, 468970), (3910, 452658), (4078, 434010), (4255, 415956), (4692, 377215), (5106, 346630), (5865, 301772), (6117, 289340), (6290, 281382), (7548, 234485), (7820, 226329), (8156, 217005), (8510, 207978), (9435, 187588), (10195, 173604), (10212, 173315), (11730, 150886), (12234, 144670), (12580, 140691), (12765, 138652), (14467, 122340), (17020, 103989), (18870, 93794), (20390, 86802), (23460, 75443), (24468, 72335), (25530, 69326), (28934, 61170), (30585, 57868), (34663, 51060), (37740, 46897), (40780, 43401)]