7933552640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 192

約数和(自身を含む): 20857571280

約数和(自身を除く): 12924018640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 128, 130, 160, 208, 244, 256, 260, 305, 320, 416, 488, 512, 520, 610, 640, 793, 832, 976, 977, 1024, 1040, 1220, 1280, 1586, 1664, 1952, 1954, 2048, 2080, 2440, 2560, 3172, 3328, 3904, 3908, 3965, 4160, 4880, 4885, 5120, 6344, 6656, 7808, 7816, 7930, 8320, 9760, 9770, 10240, 12688, 12701, 13312, 15616, 15632, 15860, 16640, 19520, 19540, 25376, 25402, 26624, 31232, 31264, 31720, 33280, 39040, 39080, 50752, 50804, 59597, 62464, 62528, 63440, 63505, 66560, 78080, 78160, 101504, 101608, 119194, 124928, 125056, 126880, 127010, 133120, 156160, 156320, 203008, 203216, 238388, 250112, 253760, 254020, 297985, 312320, 312640, 406016, 406432, 476776, 500224, 507520, 508040, 595970, 624640, 625280, 774761, 812032, 812864, 953552, 1000448, 1015040, 1016080, 1191940, 1250560, 1549522, 1624064, 1625728, 1907104, 2000896, 2030080, 2032160, 2383880, 2501120, 3099044, 3251456, 3814208, 3873805, 4060160, 4064320, 4767760, 5002240, 6198088, 6502912, 7628416, 7747610, 8120320, 8128640, 9535520, 10004480, 12396176, 13005824, 15256832, 15495220, 16257280, 19071040, 24792352, 26011648, 30513664, 30990440, 32514560, 38142080, 49584704, 61027328, 61980880, 65029120, 76284160, 99169408, 122054656, 123961760, 130058240, 152568320, 198338816, 247923520, 305136640, 396677632, 495847040, 610273280, 793355264, 991694080, 1586710528, 1983388160, 3966776320, 7933552640]

約数ペア:

[(1, 7933552640), (2, 3966776320), (4, 1983388160), (5, 1586710528), (8, 991694080), (10, 793355264), (13, 610273280), (16, 495847040), (20, 396677632), (26, 305136640), (32, 247923520), (40, 198338816), (52, 152568320), (61, 130058240), (64, 123961760), (65, 122054656), (80, 99169408), (104, 76284160), (122, 65029120), (128, 61980880), (130, 61027328), (160, 49584704), (208, 38142080), (244, 32514560), (256, 30990440), (260, 30513664), (305, 26011648), (320, 24792352), (416, 19071040), (488, 16257280), (512, 15495220), (520, 15256832), (610, 13005824), (640, 12396176), (793, 10004480), (832, 9535520), (976, 8128640), (977, 8120320), (1024, 7747610), (1040, 7628416), (1220, 6502912), (1280, 6198088), (1586, 5002240), (1664, 4767760), (1952, 4064320), (1954, 4060160), (2048, 3873805), (2080, 3814208), (2440, 3251456), (2560, 3099044), (3172, 2501120), (3328, 2383880), (3904, 2032160), (3908, 2030080), (3965, 2000896), (4160, 1907104), (4880, 1625728), (4885, 1624064), (5120, 1549522), (6344, 1250560), (6656, 1191940), (7808, 1016080), (7816, 1015040), (7930, 1000448), (8320, 953552), (9760, 812864), (9770, 812032), (10240, 774761), (12688, 625280), (12701, 624640), (13312, 595970), (15616, 508040), (15632, 507520), (15860, 500224), (16640, 476776), (19520, 406432), (19540, 406016), (25376, 312640), (25402, 312320), (26624, 297985), (31232, 254020), (31264, 253760), (31720, 250112), (33280, 238388), (39040, 203216), (39080, 203008), (50752, 156320), (50804, 156160), (59597, 133120), (62464, 127010), (62528, 126880), (63440, 125056), (63505, 124928), (66560, 119194), (78080, 101608), (78160, 101504)]