1395488520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 4961088000

約数和(自身を除く): 3565599480

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, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 263, 270, 289, 306, 340, 360, 408, 459, 510, 526, 540, 578, 612, 680, 765, 789, 867, 918, 1020, 1052, 1080, 1156, 1224, 1315, 1445, 1530, 1578, 1734, 1836, 2040, 2104, 2295, 2312, 2367, 2601, 2630, 2890, 3060, 3156, 3468, 3672, 3945, 4335, 4471, 4590, 4734, 4913, 5202, 5260, 5780, 6120, 6312, 6936, 7101, 7803, 7890, 8670, 8942, 9180, 9468, 9826, 10404, 10520, 11560, 11835, 13005, 13413, 14202, 14739, 15606, 15780, 17340, 17884, 18360, 18936, 19652, 20808, 22355, 23670, 24565, 26010, 26826, 28404, 29478, 31212, 31560, 34680, 35505, 35768, 39015, 39304, 40239, 44217, 44710, 47340, 49130, 52020, 53652, 56808, 58956, 62424, 67065, 71010, 73695, 76007, 78030, 80478, 88434, 89420, 94680, 98260, 104040, 107304, 117912, 120717, 132651, 134130, 142020, 147390, 152014, 156060, 160956, 176868, 178840, 196520, 201195, 221085, 228021, 241434, 265302, 268260, 284040, 294780, 304028, 312120, 321912, 353736, 380035, 402390, 442170, 456042, 482868, 530604, 536520, 589560, 603585, 608056, 663255, 684063, 760070, 804780, 884340, 912084, 965736, 1061208, 1140105, 1207170, 1292119, 1326510, 1368126, 1520140, 1609560, 1768680, 1824168, 2052189, 2280210, 2414340, 2584238, 2653020, 2736252, 3040280, 3420315, 3876357, 4104378, 4560420, 4828680, 5168476, 5306040, 5472504, 6460595, 6840630, 7752714, 8208756, 9120840, 10260945, 10336952, 11629071, 12921190, 13681260, 15505428, 16417512, 19381785, 20521890, 23258142, 25842380, 27362520, 31010856, 34887213, 38763570, 41043780, 46516284, 51684760, 58145355, 69774426, 77527140, 82087560, 93032568, 116290710, 139548852, 155054280, 174436065, 232581420, 279097704, 348872130, 465162840, 697744260, 1395488520]

約数ペア:

[(1, 1395488520), (2, 697744260), (3, 465162840), (4, 348872130), (5, 279097704), (6, 232581420), (8, 174436065), (9, 155054280), (10, 139548852), (12, 116290710), (15, 93032568), (17, 82087560), (18, 77527140), (20, 69774426), (24, 58145355), (27, 51684760), (30, 46516284), (34, 41043780), (36, 38763570), (40, 34887213), (45, 31010856), (51, 27362520), (54, 25842380), (60, 23258142), (68, 20521890), (72, 19381785), (85, 16417512), (90, 15505428), (102, 13681260), (108, 12921190), (120, 11629071), (135, 10336952), (136, 10260945), (153, 9120840), (170, 8208756), (180, 7752714), (204, 6840630), (216, 6460595), (255, 5472504), (263, 5306040), (270, 5168476), (289, 4828680), (306, 4560420), (340, 4104378), (360, 3876357), (408, 3420315), (459, 3040280), (510, 2736252), (526, 2653020), (540, 2584238), (578, 2414340), (612, 2280210), (680, 2052189), (765, 1824168), (789, 1768680), (867, 1609560), (918, 1520140), (1020, 1368126), (1052, 1326510), (1080, 1292119), (1156, 1207170), (1224, 1140105), (1315, 1061208), (1445, 965736), (1530, 912084), (1578, 884340), (1734, 804780), (1836, 760070), (2040, 684063), (2104, 663255), (2295, 608056), (2312, 603585), (2367, 589560), (2601, 536520), (2630, 530604), (2890, 482868), (3060, 456042), (3156, 442170), (3468, 402390), (3672, 380035), (3945, 353736), (4335, 321912), (4471, 312120), (4590, 304028), (4734, 294780), (4913, 284040), (5202, 268260), (5260, 265302), (5780, 241434), (6120, 228021), (6312, 221085), (6936, 201195), (7101, 196520), (7803, 178840), (7890, 176868), (8670, 160956), (8942, 156060), (9180, 152014), (9468, 147390), (9826, 142020), (10404, 134130), (10520, 132651), (11560, 120717), (11835, 117912), (13005, 107304), (13413, 104040), (14202, 98260), (14739, 94680), (15606, 89420), (15780, 88434), (17340, 80478), (17884, 78030), (18360, 76007), (18936, 73695), (19652, 71010), (20808, 67065), (22355, 62424), (23670, 58956), (24565, 56808), (26010, 53652), (26826, 52020), (28404, 49130), (29478, 47340), (31212, 44710), (31560, 44217), (34680, 40239), (35505, 39304), (35768, 39015)]