2149276680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13050

約数の個数: 192

約数和(自身を含む): 7670557440

約数和(自身を除く): 5521280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 4131, 4590, 4860, 5508, 6120, 6885, 8262, 9180, 9720, 11016, 13007, 13770, 16524, 18360, 20655, 26014, 27540, 33048, 39021, 41310, 52028, 55080, 65035, 78042, 82620, 104056, 117063, 130070, 156084, 165240, 195105, 221119, 234126, 260140, 312168, 351189, 390210, 442238, 468252, 520280, 585315, 663357, 702378, 780420, 884476, 936504, 1053567, 1105595, 1170630, 1326714, 1404756, 1560840, 1755945, 1768952, 1990071, 2107134, 2211190, 2341260, 2653428, 2809512, 3160701, 3316785, 3511890, 3980142, 4214268, 4422380, 4682520, 5267835, 5306856, 5970213, 6321402, 6633570, 7023780, 7960284, 8428536, 8844760, 9950355, 10535670, 11940426, 12642804, 13267140, 14047560, 15803505, 15920568, 17910639, 19900710, 21071340, 23880852, 25285608, 26534280, 29851065, 31607010, 35821278, 39801420, 42142680, 47761704, 53731917, 59702130, 63214020, 71642556, 79602840, 89553195, 107463834, 119404260, 126428040, 143285112, 179106390, 214927668, 238808520, 268659585, 358212780, 429855336, 537319170, 716425560, 1074638340, 2149276680]

約数ペア:

[(1, 2149276680), (2, 1074638340), (3, 716425560), (4, 537319170), (5, 429855336), (6, 358212780), (8, 268659585), (9, 238808520), (10, 214927668), (12, 179106390), (15, 143285112), (17, 126428040), (18, 119404260), (20, 107463834), (24, 89553195), (27, 79602840), (30, 71642556), (34, 63214020), (36, 59702130), (40, 53731917), (45, 47761704), (51, 42142680), (54, 39801420), (60, 35821278), (68, 31607010), (72, 29851065), (81, 26534280), (85, 25285608), (90, 23880852), (102, 21071340), (108, 19900710), (120, 17910639), (135, 15920568), (136, 15803505), (153, 14047560), (162, 13267140), (170, 12642804), (180, 11940426), (204, 10535670), (216, 9950355), (243, 8844760), (255, 8428536), (270, 7960284), (306, 7023780), (324, 6633570), (340, 6321402), (360, 5970213), (405, 5306856), (408, 5267835), (459, 4682520), (486, 4422380), (510, 4214268), (540, 3980142), (612, 3511890), (648, 3316785), (680, 3160701), (765, 2809512), (810, 2653428), (918, 2341260), (972, 2211190), (1020, 2107134), (1080, 1990071), (1215, 1768952), (1224, 1755945), (1377, 1560840), (1530, 1404756), (1620, 1326714), (1836, 1170630), (1944, 1105595), (2040, 1053567), (2295, 936504), (2430, 884476), (2754, 780420), (3060, 702378), (3240, 663357), (3672, 585315), (4131, 520280), (4590, 468252), (4860, 442238), (5508, 390210), (6120, 351189), (6885, 312168), (8262, 260140), (9180, 234126), (9720, 221119), (11016, 195105), (13007, 165240), (13770, 156084), (16524, 130070), (18360, 117063), (20655, 104056), (26014, 82620), (27540, 78042), (33048, 65035), (39021, 55080), (41310, 52028)]