1564935840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83597}}^1$

素因数の和:83631

約数の個数: 144

約数和(自身を含む): 5751208008

約数和(自身を除く): 4186272168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 83597, 167194, 250791, 334388, 417985, 501582, 668776, 752373, 835970, 1003164, 1086761, 1253955, 1337552, 1504746, 1671940, 2006328, 2173522, 2507910, 2675104, 3009492, 3260283, 3343880, 3761865, 4012656, 4347044, 5015820, 5433805, 6018984, 6520566, 6687760, 7523730, 8025312, 8694088, 9780849, 10031640, 10867610, 12037968, 13041132, 13375520, 15047460, 16301415, 17388176, 19561698, 20063280, 21735220, 24075936, 26082264, 30094920, 32602830, 34776352, 39123396, 40126560, 43470440, 48904245, 52164528, 60189840, 65205660, 78246792, 86940880, 97808490, 104329056, 120379680, 130411320, 156493584, 173881760, 195616980, 260822640, 312987168, 391233960, 521645280, 782467920, 1564935840]

約数ペア:

[(1, 1564935840), (2, 782467920), (3, 521645280), (4, 391233960), (5, 312987168), (6, 260822640), (8, 195616980), (9, 173881760), (10, 156493584), (12, 130411320), (13, 120379680), (15, 104329056), (16, 97808490), (18, 86940880), (20, 78246792), (24, 65205660), (26, 60189840), (30, 52164528), (32, 48904245), (36, 43470440), (39, 40126560), (40, 39123396), (45, 34776352), (48, 32602830), (52, 30094920), (60, 26082264), (65, 24075936), (72, 21735220), (78, 20063280), (80, 19561698), (90, 17388176), (96, 16301415), (104, 15047460), (117, 13375520), (120, 13041132), (130, 12037968), (144, 10867610), (156, 10031640), (160, 9780849), (180, 8694088), (195, 8025312), (208, 7523730), (234, 6687760), (240, 6520566), (260, 6018984), (288, 5433805), (312, 5015820), (360, 4347044), (390, 4012656), (416, 3761865), (468, 3343880), (480, 3260283), (520, 3009492), (585, 2675104), (624, 2507910), (720, 2173522), (780, 2006328), (936, 1671940), (1040, 1504746), (1170, 1337552), (1248, 1253955), (1440, 1086761), (1560, 1003164), (1872, 835970), (2080, 752373), (2340, 668776), (3120, 501582), (3744, 417985), (4680, 334388), (6240, 250791), (9360, 167194), (18720, 83597)]