804900870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 2347263360

約数和(自身を除く): 1542362490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 89, 90, 102, 115, 138, 153, 170, 178, 207, 230, 255, 257, 267, 306, 345, 391, 414, 445, 510, 514, 534, 690, 765, 771, 782, 801, 890, 1035, 1173, 1285, 1335, 1513, 1530, 1542, 1602, 1955, 2047, 2070, 2313, 2346, 2570, 2670, 3026, 3519, 3855, 3910, 4005, 4094, 4369, 4539, 4626, 5865, 5911, 6141, 7038, 7565, 7710, 8010, 8738, 9078, 10235, 11565, 11730, 11822, 12282, 13107, 13617, 15130, 17595, 17733, 18423, 20470, 21845, 22695, 22873, 23130, 26214, 27234, 29555, 30705, 34799, 35190, 35466, 36846, 39321, 43690, 45390, 45746, 53199, 59110, 61410, 65535, 68085, 68619, 69598, 78642, 88665, 92115, 100487, 104397, 106398, 114365, 131070, 136170, 137238, 173995, 177330, 184230, 196605, 200974, 205857, 208794, 228730, 265995, 301461, 313191, 343095, 347990, 388841, 393210, 411714, 502435, 521985, 526079, 531990, 602922, 626382, 686190, 777682, 904383, 1004870, 1029285, 1043970, 1052158, 1166523, 1507305, 1565955, 1578237, 1808766, 1944205, 2058570, 2333046, 2630395, 3014610, 3131910, 3156474, 3499569, 3888410, 4521915, 4734711, 5260790, 5832615, 6999138, 7891185, 8943343, 9043830, 9469422, 11665230, 15782370, 17497845, 17886686, 23673555, 26830029, 34995690, 44716715, 47347110, 53660058, 80490087, 89433430, 134150145, 160980174, 268300290, 402450435, 804900870]

約数ペア:

[(1, 804900870), (2, 402450435), (3, 268300290), (5, 160980174), (6, 134150145), (9, 89433430), (10, 80490087), (15, 53660058), (17, 47347110), (18, 44716715), (23, 34995690), (30, 26830029), (34, 23673555), (45, 17886686), (46, 17497845), (51, 15782370), (69, 11665230), (85, 9469422), (89, 9043830), (90, 8943343), (102, 7891185), (115, 6999138), (138, 5832615), (153, 5260790), (170, 4734711), (178, 4521915), (207, 3888410), (230, 3499569), (255, 3156474), (257, 3131910), (267, 3014610), (306, 2630395), (345, 2333046), (391, 2058570), (414, 1944205), (445, 1808766), (510, 1578237), (514, 1565955), (534, 1507305), (690, 1166523), (765, 1052158), (771, 1043970), (782, 1029285), (801, 1004870), (890, 904383), (1035, 777682), (1173, 686190), (1285, 626382), (1335, 602922), (1513, 531990), (1530, 526079), (1542, 521985), (1602, 502435), (1955, 411714), (2047, 393210), (2070, 388841), (2313, 347990), (2346, 343095), (2570, 313191), (2670, 301461), (3026, 265995), (3519, 228730), (3855, 208794), (3910, 205857), (4005, 200974), (4094, 196605), (4369, 184230), (4539, 177330), (4626, 173995), (5865, 137238), (5911, 136170), (6141, 131070), (7038, 114365), (7565, 106398), (7710, 104397), (8010, 100487), (8738, 92115), (9078, 88665), (10235, 78642), (11565, 69598), (11730, 68619), (11822, 68085), (12282, 65535), (13107, 61410), (13617, 59110), (15130, 53199), (17595, 45746), (17733, 45390), (18423, 43690), (20470, 39321), (21845, 36846), (22695, 35466), (22873, 35190), (23130, 34799), (26214, 30705), (27234, 29555)]