1552916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7949}}^1$

素因数の和:8015

約数の個数: 192

約数和(自身を含む): 5481302400

約数和(自身を除く): 3928385760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 220, 222, 240, 264, 296, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 740, 814, 880, 888, 1056, 1110, 1184, 1221, 1320, 1480, 1628, 1760, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 3552, 4070, 4440, 4884, 5280, 5920, 6105, 6512, 7949, 8140, 8880, 9768, 12210, 13024, 15898, 16280, 17760, 19536, 23847, 24420, 31796, 32560, 39072, 39745, 47694, 48840, 63592, 65120, 79490, 87439, 95388, 97680, 119235, 127184, 158980, 174878, 190776, 195360, 238470, 254368, 262317, 294113, 317960, 349756, 381552, 437195, 476940, 524634, 588226, 635920, 699512, 763104, 874390, 882339, 953880, 1049268, 1176452, 1271840, 1311585, 1399024, 1470565, 1748780, 1764678, 1907760, 2098536, 2352904, 2623170, 2798048, 2941130, 3235243, 3497560, 3529356, 3815520, 4197072, 4411695, 4705808, 5246340, 5882260, 6470486, 6995120, 7058712, 8394144, 8823390, 9411616, 9705729, 10492680, 11764520, 12940972, 13990240, 14117424, 16176215, 17646780, 19411458, 20985360, 23529040, 25881944, 28234848, 32352430, 35293560, 38822916, 41970720, 47058080, 48528645, 51763888, 64704860, 70587120, 77645832, 97057290, 103527776, 129409720, 141174240, 155291664, 194114580, 258819440, 310583328, 388229160, 517638880, 776458320, 1552916640]

約数ペア:

[(1, 1552916640), (2, 776458320), (3, 517638880), (4, 388229160), (5, 310583328), (6, 258819440), (8, 194114580), (10, 155291664), (11, 141174240), (12, 129409720), (15, 103527776), (16, 97057290), (20, 77645832), (22, 70587120), (24, 64704860), (30, 51763888), (32, 48528645), (33, 47058080), (37, 41970720), (40, 38822916), (44, 35293560), (48, 32352430), (55, 28234848), (60, 25881944), (66, 23529040), (74, 20985360), (80, 19411458), (88, 17646780), (96, 16176215), (110, 14117424), (111, 13990240), (120, 12940972), (132, 11764520), (148, 10492680), (160, 9705729), (165, 9411616), (176, 8823390), (185, 8394144), (220, 7058712), (222, 6995120), (240, 6470486), (264, 5882260), (296, 5246340), (330, 4705808), (352, 4411695), (370, 4197072), (407, 3815520), (440, 3529356), (444, 3497560), (480, 3235243), (528, 2941130), (555, 2798048), (592, 2623170), (660, 2352904), (740, 2098536), (814, 1907760), (880, 1764678), (888, 1748780), (1056, 1470565), (1110, 1399024), (1184, 1311585), (1221, 1271840), (1320, 1176452), (1480, 1049268), (1628, 953880), (1760, 882339), (1776, 874390), (2035, 763104), (2220, 699512), (2442, 635920), (2640, 588226), (2960, 524634), (3256, 476940), (3552, 437195), (4070, 381552), (4440, 349756), (4884, 317960), (5280, 294113), (5920, 262317), (6105, 254368), (6512, 238470), (7949, 195360), (8140, 190776), (8880, 174878), (9768, 158980), (12210, 127184), (13024, 119235), (15898, 97680), (16280, 95388), (17760, 87439), (19536, 79490), (23847, 65120), (24420, 63592), (31796, 48840), (32560, 47694), (39072, 39745)]