12948044220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1141

約数の個数: 288

約数和(自身を含む): 42907003776

約数和(自身を除く): 29958959556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 61, 68, 71, 85, 90, 102, 122, 142, 153, 170, 180, 183, 204, 213, 244, 255, 284, 305, 306, 340, 355, 366, 426, 510, 549, 610, 612, 639, 710, 732, 765, 852, 915, 977, 1020, 1037, 1065, 1098, 1207, 1220, 1278, 1420, 1530, 1830, 1954, 2074, 2130, 2196, 2414, 2556, 2745, 2931, 3060, 3111, 3195, 3621, 3660, 3908, 4148, 4260, 4331, 4828, 4885, 5185, 5490, 5862, 6035, 6222, 6390, 7242, 8662, 8793, 9333, 9770, 10370, 10863, 10980, 11724, 12070, 12444, 12780, 12993, 14484, 14655, 15555, 16609, 17324, 17586, 18105, 18666, 19540, 20740, 21655, 21726, 24140, 25986, 29310, 31110, 33218, 35172, 36210, 37332, 38979, 43310, 43452, 43965, 46665, 49827, 51972, 54315, 58620, 59597, 62220, 64965, 66436, 69367, 72420, 73627, 77958, 83045, 86620, 87930, 93330, 99654, 108630, 119194, 129930, 138734, 147254, 149481, 155916, 166090, 175860, 178791, 186660, 194895, 199308, 208101, 217260, 220881, 238388, 249135, 259860, 277468, 294508, 297985, 298962, 332180, 346835, 357582, 368135, 389790, 416202, 441762, 498270, 536373, 595970, 597924, 624303, 662643, 693670, 715164, 736270, 747405, 779580, 832404, 883524, 893955, 996540, 1013149, 1040505, 1072746, 1104405, 1179239, 1191940, 1248606, 1325286, 1387340, 1472540, 1494810, 1787910, 2026298, 2081010, 2145492, 2208810, 2358478, 2497212, 2650572, 2681865, 2989620, 3039447, 3121515, 3313215, 3537717, 3575820, 4052596, 4162020, 4231387, 4417620, 4716956, 5065745, 5363730, 5896195, 6078894, 6243030, 6626430, 7075434, 8462774, 9118341, 10131490, 10613151, 10727460, 11792390, 12157788, 12486060, 12694161, 13252860, 14150868, 15197235, 16925548, 17688585, 18236682, 20262980, 21156935, 21226302, 23584780, 25388322, 30394470, 35377170, 36473364, 38082483, 42313870, 42452604, 45591705, 50776644, 53065755, 60788940, 63470805, 70754340, 71933579, 76164966, 84627740, 91183410, 106131510, 126941610, 143867158, 152329932, 182366820, 190412415, 212263020, 215800737, 253883220, 287734316, 359667895, 380824830, 431601474, 647402211, 719335790, 761649660, 863202948, 1079003685, 1294804422, 1438671580, 2158007370, 2589608844, 3237011055, 4316014740, 6474022110, 12948044220]

約数ペア:

[(1, 12948044220), (2, 6474022110), (3, 4316014740), (4, 3237011055), (5, 2589608844), (6, 2158007370), (9, 1438671580), (10, 1294804422), (12, 1079003685), (15, 863202948), (17, 761649660), (18, 719335790), (20, 647402211), (30, 431601474), (34, 380824830), (36, 359667895), (45, 287734316), (51, 253883220), (60, 215800737), (61, 212263020), (68, 190412415), (71, 182366820), (85, 152329932), (90, 143867158), (102, 126941610), (122, 106131510), (142, 91183410), (153, 84627740), (170, 76164966), (180, 71933579), (183, 70754340), (204, 63470805), (213, 60788940), (244, 53065755), (255, 50776644), (284, 45591705), (305, 42452604), (306, 42313870), (340, 38082483), (355, 36473364), (366, 35377170), (426, 30394470), (510, 25388322), (549, 23584780), (610, 21226302), (612, 21156935), (639, 20262980), (710, 18236682), (732, 17688585), (765, 16925548), (852, 15197235), (915, 14150868), (977, 13252860), (1020, 12694161), (1037, 12486060), (1065, 12157788), (1098, 11792390), (1207, 10727460), (1220, 10613151), (1278, 10131490), (1420, 9118341), (1530, 8462774), (1830, 7075434), (1954, 6626430), (2074, 6243030), (2130, 6078894), (2196, 5896195), (2414, 5363730), (2556, 5065745), (2745, 4716956), (2931, 4417620), (3060, 4231387), (3111, 4162020), (3195, 4052596), (3621, 3575820), (3660, 3537717), (3908, 3313215), (4148, 3121515), (4260, 3039447), (4331, 2989620), (4828, 2681865), (4885, 2650572), (5185, 2497212), (5490, 2358478), (5862, 2208810), (6035, 2145492), (6222, 2081010), (6390, 2026298), (7242, 1787910), (8662, 1494810), (8793, 1472540), (9333, 1387340), (9770, 1325286), (10370, 1248606), (10863, 1191940), (10980, 1179239), (11724, 1104405), (12070, 1072746), (12444, 1040505), (12780, 1013149), (12993, 996540), (14484, 893955), (14655, 883524), (15555, 832404), (16609, 779580), (17324, 747405), (17586, 736270), (18105, 715164), (18666, 693670), (19540, 662643), (20740, 624303), (21655, 597924), (21726, 595970), (24140, 536373), (25986, 498270), (29310, 441762), (31110, 416202), (33218, 389790), (35172, 368135), (36210, 357582), (37332, 346835), (38979, 332180), (43310, 298962), (43452, 297985), (43965, 294508), (46665, 277468), (49827, 259860), (51972, 249135), (54315, 238388), (58620, 220881), (59597, 217260), (62220, 208101), (64965, 199308), (66436, 194895), (69367, 186660), (72420, 178791), (73627, 175860), (77958, 166090), (83045, 155916), (86620, 149481), (87930, 147254), (93330, 138734), (99654, 129930), (108630, 119194)]